After the events of visiting the Past and having to leave abruptly without any explanation towards his Past Self. Ash who was about to begin his Hoenn journey faces pressure and hopes of many, with his Devastating loss at the hands of Harrison, The trainer who came from Hoenn. During this time, The task which was left incomplete by Dialga and Palkia was resumed, with two of the Creation Trio; Dialga and Palkia having sealed Giratina for a short amount of time. The World is about to witness more Future Events.
The Arceus of future notices his blunder and asks the only person capable of completely stopping it, a Task which was left in the past, now must be completed.
[Disclaimer: I don't own any characters in this Story, it belongs to the Pokemon Company. This story is pure fiction.]