You and Xiao are superhero partners, you're a really good team, and the city adores you two, you know eachothers secret identities, yet you don't tell it to anyone

but one sudden day, there was a villain in the city, of course you and Xiao arrived on the scene, you two were injured already, since the villain was really strong

(Please make a hero name, Xiao's hero name is Alatus)