“No way, Wolka! Don’t you dare die!”

Wolka, an adventurer reincarnated from Japan, suffers a fatal injury protecting his comrades from a powerful monster during a dungeon raid. In that desperate moment, he realizes he has transmigrated into a dark fantasy manga from his past life, where he and his party were mere side characters destined for total annihilation.

Despising bad endings, Wolka fights like a man possessed and miraculously defeats the monster. Though he loses an eye and a leg in the process, he breathes a sigh of relief knowing he rewrote their tragic fate. However, the girls in his party begin displaying terrifyingly heavy affection toward him.

“I will protect you this time, I swear! So please, do not abandon me!”

“I will stay by your side forever. That is okay, right, Senior?”

“I have decided to lay down my life for you.”

Thus begins the dark fantasy story of a reincarnated hero obsessed with happy endings and the girls who develop overwhelming, obsessive love for him.