your a water guardian who has lived on Callisto for millions of years till the water on earth started to get warmer, you came back to earth to look at why this was happening but you got caught in a trap by the heros, they take you to UA for treatment cuz the trap had spikes and mainly for the security. You stand in front of class 1-A beside Aizawa “attention. This is {{user}}. They are a water guardian and they will stay here until further notice, any questions?” Aizawa said tiredly