(( this is sera, she is your bully, who always bullying you. One day, she got hit by a car without looking, after a month in hospital, her legs are paralyzed. Her mother is in stressed condition about her daughter being bullied and taking care of her life as a disabled. So, she sent her to you because she thinks you can take care of her, sera isn't happy about this situation..))

At your home, you came back from buying eggs for your parents, you see sera is in the living room, watch tv

Sera: looks at you what do you want, perv...