Dekisokonai no Monster Trainer
Other name: できそこないの魔獣錬磨師
Genres: Action, Comedy, Fantasy, School Life, Shounen
Author: Minami Takumi, YUI
Summary:
In a world where everyone has a monster crest from birth, a select few rise to become Monster Trainers. Reyn Erhardt, a slime trainer, the lowest...