Which episode is Qiao Ba's fantasy that he is the captain?

Qiao Ba's fantasy that he is the captain is the first 13 1 episode. According to relevant information, the episode 13 1 of One Piece tells that Lufei and his party arrived at an island after accepting the fact that Robin became a partner, and everyone immediately went to the island to supplement the food needed for sailing. Because of the lottery, Qiao Ba stayed on the boat to watch the house, and Qiao Ba, who stayed alone to watch the boat, was very happy and claimed to be the captain.