One Piece, a Disciple of Zefa, Returns After Ten Years

Sun Yun. A proud disciple once taught by former Navy Admiral Zefa. Known as a rare genius in the Navy for a century. Future admiral candidate. The most outstanding genius of the younger generation. Unfortunately, ten years ago, he was attacked by a mysterious time fruit user and returned to ten years in the future. At this time, he heard the news that Zefa had betrayed the navy and became Z. Sun Yuan was determined to save Zefa. But before that, he came to the navy headquarters and angrily scolded Akainu and others in front of tens of millions of marines. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.