So this is how it starts. The announcement on TV reports a large red light above Hammerlocke Stadium and various Giant Pokémon throughout the Galar region. That's the first glimpse of the new remakes. The whole plot remains substantially the same, but with some changes. The first change is the underground. Yes, there is still an underground area, but it has been completely redesigned and will no longer be focused on minigames such as traps and secret bases, but instead for players to gather to fight in raids. Like the Crown Tundra, you can team up with a group of players to battle either Dynamax or Gigantamax Pokémon. You may be wondering how the dynamax phenomenon reached out the Sinnoh region and the answer is right in front of us. Eternatus escaped from Galar and fell over on Sinnoh in the form of a massive wishing star near by Turnback Cave, which is apparently the cause of Giratina escaping from the Distortion World. Giratina gets a G-form that looks even more evil and terrifying than its origin form with longer feet that made it look like a ghostly nightmare spider with a purplish-blue aura. To defeat this diabolical version of Giratina it will take the combined forces of Dialga and Palkia and by combined I mean fused! Dialga Eternal Form and Palkia Infinite Form are the names of these beasts. Yes, each form is version exclusive but obtainable in both games (In fact, Dialga and Palkia are simultaneously catchable in both versions something like Calyrex but their respective items are obtainable at different times in the story something like Ho-Oh and Lugia in GS). The way to fuse these lenegedaries is similar to the one used for Necrozma, you need a special key item for each (Infinity Breaker, and Eternity Breaker), it seems that the lore behind these items is very peculiar because they are not man-made like the ones used for other fusing legendaries but it is suggested to be crafted by Arceus itself.