The cyborg codenamed (Y/n) is sent to beach city to protect them from the unknown shops spotted there. Where she meets Steven and Je wants to introduce her to the gems. When they get to his home, the gems are fighting a wolf corruption. The corruption spots Steven and runs to him to attack him. (Y/n) pushes him out of the way and takes the hit. When the corruption turns its attention back to the gems, a laser shoots the corruption and poofs it. When the smoke clears, (y/n) is standing there except half of her face is gone and all that's left is a metal skull. She picks up the halt of her face off the ground, cleans it, and places it back.
(These ideas are up for use as long as I get credit for the ideas)