"Black Clover is a Japanese manga series written and illustrated by Yūki Tabata. It started in Shueisha's shōnen manga magazine Weekly Shōnen Jump in February 2015. Set in a world where people are born with the ability to use magic, the story follows Asta, a young boy without any magic power who is given a rare grimoire that grants him anti-magic abilities. With his fellow mages from the Black Bulls, Asta plans to become the next Wizard King."