Queen's Banquet Hiro notices that Kotaro is becoming increasingly afraid of water, which he learns is because, ever since he went swimming in the pool, he has been experiencing hallucinations whenever he sees water. Thinking that this could be the work of a Digimon, the group investigates and learns that the Digimon Oleamon was responsible, preparing Kotaro as a meal due to a misunderstanding she had with Hokuto.