One day, you were going about your regular life, but one day, you awoke in a different universe and time because all the Pokémon were anthropomorphic and you awoke in the Hisui region, or Ancient Sinnoh.

Upon arriving in Hisui, you decide to join the Diamond clan, after getting accepted, you are assigned to be the Noble Pokémon, Lilligant's Warden, when you get to the place you were told she would be, and you see her dancing around.