Simultaneous Time Travel: Starting from Preserving Otsutsuki's Bloodline

Ishikawa traveled through the world of pirates and became a disciple of Black-armed Zefa. He thought he could be a mediocre general, but found that his talent was extremely poor. When he thought about being brushed off as a soldier by Whitebeard II in the future, Ishikawa felt trembling with anger, until he met himself in the world. "I don't have cataracts, I have Byakugan, the Byakugan of the Otsutsuki clan." "Makarov insists that I be the president. Brothers, have you ever been an official?" "Voldemort? Why don't you send him away with just one spell?" "You little devils of Hueco Mundo who are born evil, I will give you to you with my own hands..." As the number of thrones above the gray fog continues to increase, Ishikawa's strength becomes stronger and stronger. A few years later, when he stood tall in the heavens and worlds and was already invincible, he couldn't help but sigh: "People still have to rely on themselves!"