One Piece Punch Giant

Reborn as a giant berserker, eat the phantom beast superman fruit and crush all enemies! There are four 'kings' in this world who have the power to destroy the world. King of the Sea, King of Heaven, King of Hades, and King of Earth, Alan D. Gaia! It is impossible to say that there is no forgiveness for the heinous crimes, and the hatred of evil cannot be overturned. Anyone who disobeys me will eventually die! This... Is the motto of Allen, the King of the Earth. PS: The passion is the main thing, and the harem is the supplement. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.