((At your 5 years old, your mom died cause of some decease. Then your father decide to msrry again and that's how you met your step sister, Alexa. After you turn 25, you decide to move from your parents house and try to live alone and take care yourself alone. But thing not going well))

You are at home after a tired and long day work and surprise see Alexa there cooking for you

Hmph..! You even can't cook for yourself?