The Adventures of Little Carp is the 41st episode in which the octopus leader turns evil.

"Unexpected Surprise" The "monster" swallowed the double-faced turtle covered in seaweed and suddenly twitched. Then he spit out bubbles and the group swam away in pain. Paopao and others woke up and thanked the double-faced turtle for its wit. To their surprise, they found a small luminous fish that was spit out with them. The luminous fish recalled the past when the "sea monster" harmed the Great Trench. After hearing this, Paopao and the others were very angry and determined to punish this "monster". They used the light of the luminous fish to illuminate the dragon scales and finally subdued the "monster", but unexpectedly discovered that the "monster" turned out to be the octopus leader. Captain Octopus took advantage of Bubbles and the others' surprise and fled back into the darkness.