There used to be the strongest swordfighter called "Kensei". His name is Laguna. He challenges the mysterious dungeon "Tower of the Sky" alone, and reaches the seventh layer, which has not been reached by humankind, but reaches the limit of growth-level 99. But he didn't give up. Reincarnate while maintaining level 99 status and start over from level 1! This time, the magic will be much stronger than before. And aim for complete capture of the tower with reliable friends! !! A strong person retrains magic from the basics aiming for further heights! Kensei x Magic, the strongest "redo" fantasy that challenges the ultimate destination, opens here !!