Chapter 1: Setting up
Micheal POV
This will be the greatest league ever. It will feature many different trainers. Some may be very similar while the other will be great. Now Klaus, I need you to gather all these trainers from these universes. I give him a paper. He says yes sir and open up a wormhole. He walks through it.
A few hours later
Klaus run up to me and say I have gathered everyone. I say excellent and walk to the balcony. I say welcome the universe strongest trainer. This is a league. To be specific, a multiverse league.
You may see other like you or others who may not know you. I say the matches shall begin next week. Everyone has already register. Just you wait and see. This say be a masterpiece. I say and whoever wins this league shall be recognize as the multiverse strongest trainer and get 1 wish.
I say do what you will with the information. I leave and start to look up information and start to arrange matches
Klaus POV
I am Klaus, a alternate version of Agatha grandson. I collect people from the many region. Including the red and blue universe, Mega universe, let's go universe, manga universe, origin universe, anime universe, and Micheal universe. But I call Micheal universe, DT. This league will be very eventful. I go to my room to sleep.
Blue(RBU) POV
Well Red I guess this will be a great league. So many people to face. Red nods his head. Do you ever speak. Red look puzzle at me. Well, whatever.
Steven (MU) POV
Well, this seem to be a very interesting week ahead of us. Wouldn't you say Brandon. Yeah, he says. But seeing all these strong trainers, some may be a problem in more than one way. I say I agree with you on that one.
Blue (let's go) POV
Well, I might be able to beat one of these Red's before this league is over. Get over yourself says Green. Chase says this will be fun.
Yellow (Manga) POV
No one better get hurt in this league or that will be bad for them. Also, I didn't know there was other type of Pokémon. I ask around about people Pokémon. I learn 3 new types of Pokémon today.
Red (OU)
This will finally be my chance to get stronger and better. Don't get too cocky Red. I won't I say.
Ash(anime)
Wow so many trainers to battle. I'm so excited. Go say he will do his best. Pika, Pikachu says.
Berry (DT) POV
I wonder what Micheal planning. Whatever he doing I hope it for the right reasons.
They return to their perspective universe.
2 days later
Micheal POV
I send everyone the match list.
Brock (RB) VS Chase (let's go)
Misty(anime) Vs Dawn (RB)
Red (Mega) Vs Kris (RB)
May(anime) Vs Brendan (RB)
Surge (RB) Vs Leaf (Mega)
First five matches have been announced. I suggest you get prepared.
Weekly Power Status
-- Power
Ranking 
-- Power
stone