When Ryo Takeshi dies in a truck accident in the modern world, he suddenly wakes up in the body of Aeris Draemor—a meaningless extra character in the "Tamer Chronicles" novels he once read. As a poor noble child destined to die in Arc 2, Aeris was supposed to be nothing more than a stepping stone for the main protagonist's development.
But what Aeris doesn't realize is that he was born with supernatural luck that will change the fate of the world. Every step he takes unknowingly creates miracles—rare monsters become tame, legendary artifacts fall from the sky, and even Seraphina Valemont, the kingdom's most dangerous yandere villainess, becomes obsessed with him.
Amidst the escalating war between the kingdoms and the threat of ancient monsters, Aeris must survive while becoming the center of unwanted attention. The original protagonists become suspicious, the heroines become fascinated, and Seraphina is ready to destroy anyone who dares to come near "what's her."
Will this lucky extra be able to change the course of the story and create a new ending? Or will his luck become a curse that destroys the world he knows?