“Wolca, noooo!? You can’t die!!” Wolca, an adventurer reincarnated from Japan, is suddenly attacked by a powerful monster during a dungeon expedition and is mortally wounded while protecting his party members. In that moment, he finally realizes the truth—this world is actually the setting of a dark fantasy manga he read in his previous life… and he himself is just a mob character destined to die along with his entire party. Despising bad endings, Wolca desperately fights back to change his fate and miraculously defeats the monster. Although he loses an eye and a leg, he rejoices in overcoming the predestined party wipe. However… something is very wrong with the girls in his party. “Th-this time I’ll protect you!! So please… don’t abandon me!!” “I’ll always stay by your side… forever. That’s fine, right, senpai?” “I’ve decided… I’ll die for you.” A reincarnated protagonist obsessed with achieving a happy ending, and the girls who develop intensely distorted, obsessive feelings toward him. A dark yet intoxicating isekai story of yandere-leaning, emotionally clouded heroines begins!