Kim Yuro, famously known as the ‘Survival Show Failure Idol,’ was cast in the supporting role of ‘Yuro Lechis’ in the musical Lechis—all because of a name coincidence.

However, instead of starting a new life as a musical actor, tragedy strikes. While performing a scene where he’s supposed to be stabbed on stage, he’s fatally wounded by a real sword.

Just as he thinks his miserable life has come to an end, he wakes up in the body of the very character who was destined to die, Yuro Lechis.

Now, with death looming over him once again, he realizes there’s only one way to survive. To marry Melione Spioren, the man who is the root of all the misfortune and who is fated to kill him.

“I wasn’t expecting a prince instead of a princess.”

“Well…there was no explicit mention that it had to be a woman.”

Although he manages to take his half-sister’s place and marry Melione, there’s one more crucial task to prevent the impending tragedy—he must cure the madness that has plagued the Spioren ducal family for generations.

“Um, would it be okay if I sang you a lullaby before bed?”

“…Do as you wish.”

Every night, under the guise of singing lullabies, Yuro secretly administers sleeping medicine to Melione while pretending to be in love, even sharing the bed in a desperate attempt to cure his madness. It’s all strictly medical… or so he thought.

“Melione, I think I’m falling for you.”

“Stop the act. It’s annoying. Stay out of my sight.”

But it turns out that pretending to be in love was a dangerous game—one that might just backfire.

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