Great Sailing, I Can Grow Infinitely Bigger

Traveling through sailing time and being adopted by old Garp. Named Monkey D. Xibei, and grew up with Monkey D. Luffy. And met Saboais. When I was young, I got the system to grow infinitely! You can then continue to rely on eating to infinitely increase the size and improve the quality. And it can maintain the normal state of normal people on the surface, but the quality can always increase. Capture Aaron, save Nami, and forge a young marriage. Going to sea a year in advance started a new craze for the Grand Line. The new Shichibukai replaced Dover Romance as the world government and became the leader of the Don Quixote family. Defeat Kaido's mother and become more famous than the Four Emperors. During the battle at the top, for Ace's sake, he directly ate the Navy Impel City and crippled the Navy Headquarters. Im taking action early. The name "Monkey D Xibei!~" Spread throughout the new world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.