Ash cannot wait for the class trip to Alto Mare and catching up with old friends. But upon their return to Alola, they find that things have been set in motion for an eternal darkness. A darkness that will be inevitable and inescapable, unless they can get a mysterious woman to share with them what she knows and work with them to prevent certain calamity. Reboot version.

[Original Version] After 3 years, a reunion has happened, a promise kept. Ash has returned to visit Altomare with his Alolan classmates. But what choices must be made once an unknown and seemingly sinister organization pops up? What choices must be made to protect the sanctity of life? And, should it come to it... What sacrifices?