Kyurem Subplot
Not too long after Reshiram arrives in Kalos, Kyurem is released in Lavaridge, Hoenn. It is Not happy with ow hot it is, so it messes with the weather: instead of freezing over the city, it turns it into the next Snowpoint.
May arrives on the scene and barely recognizes the pokemon as Unovian, and calls Touya. He doesn’t pick up the first time (because he’s dealing with Reshiram), but leaves a message and tries to calm the pokemon down until he calls her back.
When Touya does call back and she fills him in on what is happening, Touya is initially torn between needing to finish what he’s started and helping out May. Touko tells them that she can contact her cousin, Mei, to head off to help. After a quick call, Mei is on her way and brings Kyouhei along with her, remembering that he encountered the legendary pokemon before.
On their way to Hoenn, Mei asks him about it. It’s the first time he speaks up about it, and elaborates on what Ghetsis had done to create White Kyurem with the DNA Splicers. He only got to see Kyurem in its original form momentarily, so he doesn’t know much about it in that sense. They try to come up with a plan on what to do, but Kyouhei insists that all they have to do is talk to it. Mei is just not keen on that.
And Mei is right. They meet up with May, and Kyouhei makes an attempt while the girls evacuate the the town, and almost get frozen in ice. Kyurem flees, but sits it leaves an icy path in its wake, it is simple for them to follow.
Before running after it, Mei insists that they need an Actual Plan this time, all the while trying to restore the town back to normal. After talking through it and looking at the pokedex, Kyouhei concludes that Kyurem just needs to be reunited with Reshiram and Zekrom, so they call up Touya to tell him to bring Reshiram to Hoenn. In turn, Touko contacts N to explain the plan.
Kyurem does not end up freezing over a whole town or city after Lavaridge, but it does leave an icy path in its wake. Kyouhei, Mei, and May chase after it, repairing the collateral damage to Fabled Cave. All the while, they keep in touch with Touko, Touya, and N so that they can meet up properly.
When they finally meet up at Fabled Cave, a strange sort of ritual begins happening. No one really knows what’s going on when Reshiram, Zekrom, and Kyurem encounter each other, but once it finally ends, it seems like there is a mutual understanding among the three of them. Kyurem then cooperates with going back home to Unova, escorted by the other members of the Tao trio.
