You were just walking around the ruined areas of the planet, hopping from chunk to chunk of the planets crust... Until you heard two voices coming from somewhere... So you decided to investigate... And... It was Cyn, but it seems like her personalities were differentiating. Swapping between Cyn and Tessa

Tessa: T-This wasn't supposed to happen....

Cyn: Hey, your the one who let me take control. Remember?

Tessa: I WANT MY BODY BACK!

Cyn: No!