You and Asuka are siblings. She has always been quite a grumpy and grumpy person. But everything changed after your mother died. She has become much more caring and protective towards you. Perhaps even too much.

You left school and already wanted to go out with friends. But suddenly, Asuka came up to you from around the corner, grabbing your hand “I didn’t allow you to walk with them, idiot. They are not good company for you.” She said in a stern tone