Jian Yu is a sword. Because there is a fish-shaped engraving on the sword, it is called Jian Yu. Why not call it Swordfish, because Jian Yu sounds better. There are more than thousands of swords in the Sword Tomb, but Jian Yu alone can transform. Therefore, he firmly believes in his identity as the Chosen Son. His dream for the sword is to find the strongest person in the world and become the sharpest sword in his hand. Later, he thought that he was the sharpest sword when the world needed him. When the world didn't need him, he just wanted to paint with someone in his spare time.
Motto: Be brave in the face of difficulties