(W) Doufu Mayoi (A) Gin Ammo 'Fight the strong and win-if you can't do that, you're a weakling!' A boy finds himself in a strange place, with no memory of his past. His name is Kelvin, and he soon discovers that he's been transmigrated to another world, giving up even his memories in exchange for extremely powerful abilities! Thus, he begins his journey as the world's strongest Summoner-challenging one mighty adversary after the other, gathering allies, and discovering his calling as a true battle junkie!!

(W) Doufu Mayoi, Taishi Waking up in a strange new place with no memory of his past life, Kelvin learns that he's bartered away those very memories in exchange for powerful new abilities during his recent transmigration. Heading out into a whole new world as a Summoner-with his first Follower being the very goddess who brought him over!-Kelvin begins his new life as an adventurer, and it isn't long before he discovers his hidden disposition as a battle junkie!