With a multidimensional villainous group threatening the stability of the pokemon multiverse, and wishing to deal with them in the least metaphysically destructive manner, Arceus brings an outside-context hero to the pokemon world.
You are this hero, and a strange journey full of friends, foes, gym leaders, and rivals lies ahead of you
"The power of love and justice will always prevail" or "my friends give me strength"
These are lines we've all heard in cheesy kids shows before, but how about a world where magical girls and the power of friendship does exist and is completely capable of giving power ups from nowhere.
Too bad your not a magical girl because the power of friendship is just plain bullshit.