A mystery I can't solve (Parapines story)

Was it fate or it just happened?

Norman life was getting better people are finally accepting him for being him but good things don't last forever.

Something or someone is planning something and it's up for Norman to stop it and that's means going to Gravity falls.

And he meets a boy, who is crazy about mysteries and Norman is a mystery he can't explain.

They need to team up to saved the town or maybe the world, they became the best of friends or is it more?

They need to to solve this one step at a time.