One Piece: Reincarnation of the Great Seal

A game player traveled to the world of pirates with the equipment enhancement machine in the game, and was reincarnated into a seal. Use the strengthening machine to strengthen the weapon once to increase the sharpness of the weapon. Strengthen 5 times, the weapon can cut iron like clay! After strengthening it 10 times, you can split mountains and split the ground! Experts and beauties from all walks of life knelt in front of this seal, asking it to help strengthen their equipment. Hawkeye: "Brother Leopard, please increase my black knife to +15!" Whitebeard: "If you want to become the strongest man, you must let Brother Leopard upgrade my weapon to +13!" In this regard, the seal only said: "Who am I? Huh? What is my identity? I am trapping you!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.