On a cold evening, Chloe comes to the Cerise institute and finds out that Professor Cerise goes out and Ash and Goh head out to catch Ice-type Pokemon. So, Chrysa and Chloe spend a girl`s night in Chrysa`s apartment. Chloe accidentally looks at a photo of Chrysa and a Psyduck and its trainer. Chloe mistakes the trainer as Chrysa`s boyfriend and later learns that the Psyduck helped Chrysa when she was in a bad mood. Meanwhile, Ash and Goh could not find any ice-type Pokemon. Disappointed, they head out to eat some food and unknowingly they find the mysterious trainer and its Psyduck. Then they tell Chloe about the mysterious trainer and its Psyduck, she confirms that it was the same trainer and his Psyduck Chrysa met years ago. They search for the trainer and his Psyduck and first could not find him. But later they find the trainer and his Psyduck and take him to Chrysa. A reunion happens between Chrysa and Psyduck and Chrysa`s joy knew no bounds.