Pirate: Invincible from Sleeping

Mengyu, who traveled through the world of One Piece and became the grandson of naval hero Garp, accidentally activated the system. I learned the six poses just by watching them once. Mastered the secrets of swordsmanship in two hours. I realized the domineering power of armed color in one night. As long as he has seen the moves, he can master them after sleeping. Facing the Four Emperors, Meng Yu was direct and persistent: "It's just the Four Emperors. Wait for me to take a nap for ten minutes and knock me to the ground!" Therefore, there is such a saying in the sea: "Never meet Meng Yu, the genius of the navy. If you meet him, you must not let him sleep. When he wakes up after falling asleep, you will die under your own trick!"