Ash and co. are escorted to White Ruins by Looker, disguised as one of Cedric Juniper's assistants, Ash and co. meet up with Cedric Juniper and N again, Cedric Juniper finds the Light Stone which is taken by N, Team Plasma begins their operation by attacking White Ruins.
Arriving at the Dragonspiral Tower, Ash and co. learn that Cedric Juniper has discovered the location of the White Ruins, where the Light Stone is found, which can be used to awaken Reshiram. When they enter the White Ruins and find the Light Stone, it becomes engulfed with light and N soon appears. Asking what Juniper's intent is with the Light Stone, N reacts badly and takes the Light Stone from him. However, soon afterwards, Team Plasma appears with the intent on the Light Stone. Will Ash and co. be able to stop them?
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