Completed
Levi traveled to the world of One Piece and obtained the sign-in system.
Start signing in at Mariejois and gain a hundredfold physical fitness.
After that, the sign-in mission starts, the Seven Capitals of Water, Battleship Island, The fish men island, Cake Island, Wanokuni…
All the system gave him were shocking rewards.
A hundred times better physical fitness, Marine Six Styles, the ultimate sharp knife…
Dominate the pirate world, starting with Mariejois.