Counterattack of Supporting Characters: Usopp Turns Out to Be the Strongest Main Character

I, who is obviously cool and handsome, actually traveled through time in One Piece and became Usopp! Among the weak trio, Nami is beautiful, Chopper is the favorite of the group, and Usopp can only brag. Along the way, only Usopp separated from the team out of anger at his own incompetence. Everyone only saw the handsomeness and majesty of the powerful trio, and Usopp became a poor background. Fortunately, you have me, ah, yes, and your "Supporting Role Upgrading System", and I am invincible from now on. Of course, Miss Keya is mine, but I didn't expect that they also covet me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.