Erina got separated from her Kibago and started traveling to different stations but found the subway system confusing and kept going to the wrong stations. She met
Cilan and explained her situation to him and he decided to help her find her Kibago.
Ash Ketchum and
Iris ended up finding her missing Kibago as
Ash Ketchum initially thought it was
Iris' Axew.
Erina's Axew traveled with
Ash Ketchum and
Iris while they retraced its earlier location in case its trainer was there.
Erina's Axew accidentally mistook another Trainer to be
Erina and got into a bit of trouble when it wouldn't let go of the Trainer's leg.
Iris' Emolga saw that the Trainer's Kurumayu was attacking
Erina's Axew, so it shocked everyone in the subway car. Once they got off the train and apologize for the disturbance, they continued the search. They weren't able to find Kibago's trainer but
Ash Ketchum and
Iris decided to leave a foot stamp of
Erina's Axew and post it.
Erina saw the notice and with the help of
Ash Ketchum,
Iris and
Cilan, she was reunited with her Kibago.
Erina's Axew didn't use any moves in the episode.