The Substitute Mate: Healing the Fallen Dragon

A sharp, splitting pain throbbing at my temple was the first thing I registered. It felt like my head had been cracked open. The sheets against my skin were cold, and the room that swam into focus was all too familiar-plain, wooden furniture with none of the carved dragon motifs that screamed wealth and power in this kingdom.

I tried to sit up, but a wave of dizziness slammed me back into the pillows.

Then, the memories clicked into place. The last thing I remembered was my half-sister Juliana's vicious sneer, a sudden, violent shove, and the sickening crack as my temple struck the sharp corner of the oak table.

It seemed the heavens had taken pity on me. In the brief time I lay unconscious on the floor, my soul had traveled to another civilization called Blue Star, living out an entire lifetime.

Although I was an orphan there, raised in an institution, I relied on the financial aid of kind strangers and my own relentless effort to graduate from their highest medical academy. I repaid my benefactors and dedicated my life to saving people. Over decades of relentless study and practice, my medical skills reached a realm of absolute mastery. In the final years before I died of old age, the countless people I had saved bestowed upon me a revered title: the Medical Sage.

When I took my last breath on Blue Star, I thought my existence was finally over. I never expected that upon opening my eyes, I would be back in my original body in the Dragon Realm. What felt like an eighty-year lifetime of medical triumph had been nothing but a fleeting moment of unconsciousness in this world.

Since heaven had given me a second chance, I decided I would use it to resolve every single regret of this life.

The door was thrown open with a violent crash. A woman in a simple servant's dress rushed in, her face a mask of anxiety. "Why are you still dawdling? The wedding procession is about to leave!"

Agnes. My former maid. Hearing her voice again felt surreal. She didn't even ask about the blood undoubtedly matting the hair near my temple; she just grabbed my arm, her grip surprisingly strong.

"It's your good fortune to marry Prince Gideon," she hissed, dragging me from the bed. "Even if he's a cripple with a shattered Dragon Core, he's still royalty! Don't bring shame upon the Carlisle family!"

The words "crippled prince" and "political marriage" echoed in my ears. Juliana had pushed me because I had dared to cry about being discarded like a pawn. But the soul inhabiting this body now was no longer that helpless, terrified girl.

Just as my body swayed from weakness, I felt a profound, warm connection in my mind. My true golden finger-the complete, unparalleled "Medical Sage" expertise I had honed over a lifetime, along with a system tied to my soul-had returned with me.

Drawing on a century of clinical intuition, the diagnosis was instantaneous: Blunt force trauma to the temple, mild concussion, slight laceration. Immediate rest and glucose supplementation required.

Seeing me dazed, Agnes grew more impatient. She yanked a plain, unadorned dress from the wardrobe and threw it at me. It was the kind of dress a servant might wear, devoid of any family crest or the scale patterns of the dragon-born.

I fought back the pain, my voice coming out colder and more commanding than she was used to. "I'll dress myself."

The sheer, quiet authority in my tone-the weight of a veteran physician used to controlling chaotic emergency rooms-made her pause, stunned.

I quickly changed my clothes while simultaneously accessing the system with my mind. Perhaps due to my rebirth, my points had returning to the initial ten. The store still offered the modern medical supplies I had relied on in my past life; without hesitation, I redeemed a small bottle of high-concentration glucose and, turning my back to Agnes to shield the movement, quickly drank it down.

A warm current instantly flooded my body, and the dizziness receded. It wasn't a miraculous cure, but it was enough to keep me on my feet.

Agnes noticed nothing, only shoving me toward the door once I was dressed.

I stood up straight. My head still throbbed, but my mind was incredibly clear. In the mirror, I saw a pale but beautiful face with a cascade of crimson hair and startlingly green eyes. My original face.

Live. It had been my lifelong duty as a doctor, and now, it was my chance to rewrite Seraphina's destiny. Marrying a crippled prince was nothing to fear; to a Medical Sage, a shattered Dragon Core was just another complex surgical case waiting to be solved.

I walked out of the room, Agnes following close behind like a jailer.

In the hallway, servants pointed and whispered, their eyes filled with scorn.

"A Dragonless," I heard one murmur. "Does she really think she can be a princess?"

My hand relaxed inside my sleeve. Dragonless. So that was the root of my original misery. The reason Juliana could push me into a table without consequence.

I ignored them, my back ramrod straight as I walked toward the manor's main gate. Each step felt entirely different from the crushing defeat of my past life.

A plain black carriage waited at the gate. No family crest, no gilded decorations. It looked like a mobile coffin. A short distance away, the very sister who had just tried to kill me, Juliana, was being helped into a magnificent carriage carved with intricate dragon symbols, surrounded by fawning attendants.

I took a deep breath, ignoring her mocking stare, and climbed into my coffin.

The door shut, sealing me in with the cold and the silence. I leaned back and closed my eyes, a calm smile touching my lips.

Juliana thought she had finally disposed of a useless piece of trash. She had no idea she was sending away a Medical Sage. My absolute mastery over life and death was my real weapon, my ultimate leverage in this strange world.

Seraphina POV:

The carriage jolted along the rough road, each bump sending a fresh spike of pain through my head. I kept my eyes closed, trying to piece together the fragmented memories of the girl whose body I now inhabited.

Suddenly, the carriage lurched to a halt. Outside, I heard a commotion and the sound of respectful greetings.

A sharp rap on my window. A lady's maid in a fine livery, her expression haughty, spoke through the glass. "Lady Juliana requests your presence."

I opened my eyes. Through the window, I saw my half-sister, Juliana Carlisle, standing beside her opulent carriage, which was drawn by four proud horses and emblazoned with the family's dragon crest. The display of power was obvious.

She was wearing a gown of shimmering scales, interwoven with red-gold threads that formed the pattern of a dragon's flame. It glittered in the sun, a stark, painful contrast to the drab servant-like dress I wore. The humiliation was intentional.

I had no desire to see her, but her maid, Elsie, had already forced the door open. I had no choice but to step out.

The surrounding guards and onlookers bowed to Juliana, then shot me looks of contempt and curiosity. I was the family joke, put on display.

Juliana's eyes raked over me, a fake smile playing on her lips. "Sister, you look so pale. Are you heartbroken about having to marry a cripple?"

Her words drew a ripple of stifled laughter from the crowd.

I stared at her, my face a blank mask. "Isn't this what you and your mother wanted?"

Her smile faltered for a second before turning venomous. "Don't be ungrateful. If you weren't of some use, marrying in my place, Father would have thrown you, a Dragonless, out of the house long ago."

"Oh, by the way," she added, her voice rising for all to hear, "Prince Theodore was so relieved when he heard you were marrying Gideon. Now he can marry me without any complications."

I had a girlish crush on Prince Theodore in my past life. Juliana was twisting the knife.

But now I felt nothing. A man who would cast aside his fiancée for power wasn't worth a second thought.

"Congratulations, then," I said, my voice even. "I hope your dragon flame can warm his cold heart."

My calm, sarcastic response caught her off guard. She had expected tears, a breakdown. She got neither.

Furious, she leaned in, her voice a low hiss. "You're nothing but the shame of our bloodline, a failure who couldn't even awaken her Dragon Soul! You'll die a much faster death in the palace!"

I met her gaze directly. "That sounds better than staying here and looking at your disgusting face."

Without waiting for a reply, I turned and walked back to my carriage, ignoring her strangled cry of rage.

Elsie moved to block me but flinched back from the cold look in my eyes.

I slammed the door shut, the sound cutting off Juliana's fury. Leaning against the carriage wall, my heart hammered against my ribs. It wasn't fear. It was anger.

System, I thought, pull up public information on Gideon Beaumont.

The screen appeared in my mind. [Gideon Beaumont, son of the Dragon King, of the Dragon-God bloodline. Once the kingdom's most brilliant prodigy. Three years ago, his Dragon Core was damaged in a border war. His power has since waned, and he is unable to fully transform into his dragon form. Personality has become violent and reclusive.]

Violent and reclusive. Marrying a man like that was indeed a death sentence.

But Juliana's words had reminded me of one thing: the Carlisle estate was a more immediate hell. I had to get out, and Gideon was my only way.

The carriage started moving again. I watched the manor disappear from view. Goodbye, Carlisle estate.

I turned my attention back to the system, studying what else my ten starter points could buy. Survival was just beginning. I found a section for basic knowledge packs. One title stood out: "Introduction to Dragon Physiology."

This could be my breakthrough. To cure Gideon, I first had to understand him-not as a prince, but as a dragon.

I closed my eyes and began absorbing the information. The focus seemed to dull the ache in my head. The carriage continued to sway, but for the first time, my mind was calm and focused.

Seraphina POV:

After what felt like an eternity of jolting travel, the carriage finally stopped.

I was ordered out, and my eyes fell upon a grand but grim palace. The gates were shut, and the stone dragons carved into the facade seemed to roar in silent warning.

This was Prince Gideon's residence, Dragon's Rest. It looked less like a palace and more like a magnificent tomb.

The steward who had escorted me handed a marriage contract to the guards at the gate and left without a backward glance, as if dropping off a piece of trash.

I stood alone before the immense doors, feeling impossibly small.

Two guards in black armor, their chests engraved with a dragon crest, blocked my path. One of them, a man with a face like stone, spoke without emotion. "The Prince has given an order. No one is to enter." I would later learn his name was Finn.

"I am Seraphina, daughter of Alistair Carlisle," I said, holding out the contract. "I am here by order of the Dragon King to be wed."

Finn glanced at the paper, then back at me, his eyes filled with a dismissive contempt. "The Prince said no one. That includes his new bride."

I understood. Gideon had no intention of accepting this marriage.

The long journey and the constant tension were taking their toll. My energy was bottoming out, and the world began to tilt again.

I braced myself against the cold stone wall beside me. Use glucose solution, I commanded the system in my mind.

The familiar warmth spread through me, steadying me. I couldn't afford to collapse here.

I looked at the guards, my mind racing. Brute force was impossible. I needed a reason they couldn't refuse. My gaze fell on the system interface in my mind, on the line about Gideon's "damaged Dragon Core." A daring plan formed.

I had to get inside Dragon's Rest. It was the first step of my survival plan. But Gideon himself had barred the way.

I took a step forward, meeting Finn's gaze. I spoke, my voice loud and clear, ringing with a conviction I didn't entirely feel. "Go back and tell your prince that I am not here to marry him. I am here to cure him."

The words echoed in the empty courtyard, carrying an undeniable force.

Finn and the other guard stared, their faces a picture of disbelief.

Finn's brow furrowed. "What nonsense are you spouting? The Prince's injury... even the kingdom's Chief Dragon Healer is powerless against it."

"That's because they misdiagnosed the cause," I pressed on, choosing my words with surgical precision. "His Dragon Core wasn't just damaged in the war. He was poisoned."

The statement hit them like a thunderclap. Their expressions shifted from disbelief to shock.

"Poison" was clearly a word of immense significance, a top-level secret. A discarded bride from an outlying territory should have no way of knowing it.

Finn's gaze changed from contempt to sharp suspicion. "You... how could you possibly know that?"

I didn't answer, just held his gaze with a mysterious smile. "You only need to repeat my words exactly to Prince Gideon. Whether he sees me or not is his decision."

I was betting everything on this. I was certain that when Gideon heard the word "poison," he wouldn't be able to ignore it.

Finn hesitated. On one side was his prince's direct order. On the other, a claim that could be a matter of life and death for that same prince. He exchanged a look with his partner, then finally gritted his teeth.

"You wait here," he said to me.

He turned and hurried through the heavy gates.

I stood alone in the courtyard, the cold wind whipping my hair across my face. My palms were slick with sweat, but I knew I had made the right gamble.

I was waiting for the verdict. Either I would be executed as a fraud, or I would begin my new life as his "doctor."

Time stretched on, each second an eternity. On my system interface, the words [Main Quest: Survive in the Dragon King's Palace] pulsed faintly.

Finally, with a deafening groan, the heavy gates that had been sealed slowly creaked open.

A cold, piercing gaze, filled with an oppressive weight, shot out from the darkness behind the door and landed on me.