Pick up Whitebeard at the Start

He is the only arrogant guy on Whitebeard's ship who doesn't call Whitebeard daddy, but calls him by his first name. But he is also the heir that Whitebeard likes. Although he is obviously younger than Ace, every squad leader respectfully calls him "big brother" when they meet him. His name is Amaterasu, a name he gave blindly after traveling through time. With a god-level pickup system, he became stronger and couldn't stop at all. He will make that earth-shattering slash on the battlefield above! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.