The Weakest Rubber Man? I Can't Hide the Fact That I'm a Phantom Beast.

Lu Yun traveled to a parallel world dominated by One Piece's power system. Everyone in this world can awaken at the age of eighteen and gain devil fruit abilities. And when Lu Yun awakened the devil fruit, he was despised by everyone. Lu Yun, who is familiar with the setting, knows that the rubbish rubber fruit that everyone calls is actually called the Phantom Beast Sun God* Card! Lu Yun: "I wanted to fight you as a rubber man, but what I got in exchange was ridicule. Let's show our cards, I am also a fantasy beast!" The school beauty was stunned: "I always thought Lu Yun would only grow longer, but I didn't expect it to be so strong!" The whole world went crazy: "You call this the weakest rubber man?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.