From Serebii himself:
You can see the trailer here:
There's some concerns that the scenes with Ash meeting Pikachu again are a sign of it bring a reboot. Serebii seems to confirm they're flashbacks and after over 20 long years, we seemingly will get to see Pikachu's origin as a Pichu leading up to his meeting with Ash. O_o
Ash's Father showing up when? :P
You can see the trailer here:
There's some concerns that the scenes with Ash meeting Pikachu again are a sign of it bring a reboot. Serebii seems to confirm they're flashbacks and after over 20 long years, we seemingly will get to see Pikachu's origin as a Pichu leading up to his meeting with Ash. O_o
Ash's Father showing up when? :P