black Clover: reborn without grimorie

lucas who was a rich young master who now see the world as boring was reborn in the world of black clover but with a critical problem "... ahem where is my grimorie!?!?" in a world where mystical beings like elves, dragon and demon was no more a tale but exist,where the energy like mana and grimoire signify status and strength follow the lucas in his journey to challenge obstacle of being grimorieless and attend strength and power