After the battle and Mount Coronet, Volo disappeared, vanishing somewhere in the Hisui region. Things seemed to go back to normal, for now at least. Until Adaman got tied up in... a strange issue he was unsure if he could fix.
The issue? He... wasn't in Hisui anymore. He couldn't even get to Hisui because of this issue. Dialga, Arceus, any other being that can control time... had sent Adaman thousands of years into the future, and now he didn't know where he was going or what he was doing.
As he explored the future, his beloved Leafeon suddenly ran off somewhere. Not wanting to lose his familiar, Adaman chased after the Leafeon. He called out to it, but it didn't seem to hear him. Still, Adaman chased after the Verdant Pokémon.
The Leafeon suddenly stopped by someone, trotting over to them and sniffing them. Adaman paused, seeing the person his Leafeon had ran to. There was something strange about that person. They... looked hauntingly similar to him. Was that his descendant? After all, he knew for a fact he was in the future, it wouldn't be too outrageous.