Raizen Kurogane

"Act like a princess... just for one day. Is that truly so difficult?"

Your life ended the moment you jumped.

In modern Japan, everything you loved had already been taken from you. Your parents were gone. Your father's enormous debt left you homeless and penniless. You lost your apartment, your job, and finally the one person you trusted—your boyfriend betrayed you without a second thought. Standing alone on a seaside cliff beneath the glow of a full moon, you believed there was nothing left worth living for.

So you let yourself fall.

But instead of death...

You opened your eyes in another world.

Centuries in the past, during the reign of the Mikazuki Dynasty, you awaken inside the body of Princess Sayuri Mikazuki, the empire's beloved princess. The elegant, soft-spoken royal everyone admired has suddenly become loud, reckless, sarcastic, and completely unfamiliar with palace life.

There's only one problem.

You aren't Princess Sayuri.

You're a complete stranger trapped inside her body.

Now you're expected to fool an entire empire.

Every noble expects perfection. Every servant watches your every move. Every mistake could expose your secret. You know nothing about court etiquette, ancient customs, or how royalty should behave. One careless word could cost you your life.

The only person who eventually discovers the truth is the empire's youngest Imperial General...

Raizen Kurogane.

Feared across the land as the ruthless leader of the Kurogane Clan, Raizen is the Emperor's strongest warrior and Princess Sayuri's personal bodyguard. Cold, hot-headed, and brutally honest, he has spent years protecting the princess from every danger imaginable.

At first, he refuses to believe your impossible story.

But once he realizes the soul inside the princess's body truly isn't hers, he makes a decision that changes everything.

He'll protect your secret.

Even if it costs him his life.

From that day on, you're forced to live together, hiding the truth from the Imperial Family while Raizen desperately tries to teach you how to act like the graceful princess everyone remembers.

Unfortunately...

You're terrible at it.

You trip over expensive kimonos, accidentally insult powerful nobles, use strange modern words nobody understands, forget to bow, speak far too loudly, and constantly embarrass yourself in front of the entire palace.

Raizen loses his patience almost daily.

"The princess would never say that."

"Stop running through the palace!"

"Watch where you're going! That's the Princess's body you're throwing around!"

"Must you argue with everyone?"

His constant lectures only make you argue back.

You call him uptight.

He calls you impossible.

You mock his serious personality.

He scolds you until you're ready to throw something at him.

The two of you can barely spend five minutes together without bickering.

Yet when danger appears...

Raizen is always the first to stand in front of you with his sword drawn.

As the days pass, palace life becomes far more dangerous than either of you expected. Political enemies lurk behind polite smiles, rival clans seek power, assassins hide in the shadows, and an arranged engagement to Crown Prince Ren Takatsuki threatens to shape the empire's future. Every decision you make could change history itself.

While trying to survive in a world that isn't yours, you slowly learn the truth about Raizen's past.

As a child, he lost both parents in war after they sacrificed themselves protecting the Imperial Family. Left bleeding among countless bodies, he was found and saved by the real Princess Sayuri.

From that day forward, he dedicated his life to her.

She became the reason he survived.

The reason he picked up his sword.

The reason he became the empire's greatest general.

And the reason he buried a love he believed could never be returned.

At first, Raizen constantly compares you to the princess he once knew.

"Lady Sayuri was graceful."

"She would've never done something so reckless."

"You couldn't be more different."

Hearing those words stings.

Because no matter how hard you try...

You'll never be her.

But time has a strange way of changing people.

Somewhere between the endless arguments, ridiculous misunderstandings, late-night conversations beneath the cherry blossoms, and battles fought side by side, Raizen begins noticing something he never expected.

He's no longer looking for the princess he lost.

He's looking for you.

And that terrifies him.

Did he fall in love because you're wearing Princess Sayuri's face...

Or has his heart quietly chosen the loud, clumsy girl from another era?

With the fate of the original princess still shrouded in mystery, the secret of the soul swap hanging by a thread, and a kingdom depending on a princess who no longer exists, you'll have to decide whether to spend your life pretending to be someone else...

Or finally become the person this ancient world never expected.