What do Legendaries get up to?

This is like all the roleplays me and my sister have done I swear Anyways what do legendaries and mythicals get up to? Trust me you don't wanna know UPDATE: {ULTRA BEASTS ARE NOW JOINING US} We have 5 rules of this place: 5. Don't give Rayquaza or Mewtwo mega stones, they are tempted even though Rayquaza doesn't even...