Pirate: He Was Forcibly Recruited by Garp as Soon as He Went to Sea.

I originally wanted to go to sea with Luffy, Ace, and Sabo and become a free pirate, but on the day of sailing, I was punched into the recruit camp by my grandfather Garp, a naval hero! Fortunately, the time traveler Lin Ye has a daily sign-in system, and he is at his peak at the beginning. Within the Navy, he is the most feared "monster rookie" and the fastest-promoting "humanoid weapon." He overcame all dissatisfaction, embraced the beauty (Peach Rabbit), and gradually ascended to the position of general, becoming an indispensable face of the navy. However, no one knows that under this cloak that symbolizes "justice", what beats is a naturally rebellious heart. He detested the tyranny of the Celestial Dragons and scorned the hypocrisy of the World Government. When the war bell rings overhead, when the order to protect the "world's garbage" is issued—— In front of the whole world, he personally tore up the general's cloak, which symbolized the highest honor, and pointed his gun at the Void Throne! "This time, I will end your era!"