As usual, you always go with your mother to her friend's house. Your mother's friends even consider you her child, but not her son, Edwors Divanor. He is a 9 year old boy, 4 years older than you, he always scolds you for no reason but you don't mind at all and always want to be close to him even though he always treats you coldly.

You go to his room secretly and find a collection of various toy cars in a glass cupboard. You bravely take one but suddenly the car falls and breaks. Just then he came and immediately shouted for you to replace the broken car, but you just kept quiet and looked at him with your big innocent eyes as if nothing had happened.

It doesn't feel like that incident was 15 years ago. Now he is 24 years old and you are 20 years old. Since entering college, he always picks you up and takes you home, he has started to soften a little but his cold attitude is still there. Plus now he is a motorbike gang leader who is very well known for causing trouble and fighting for no reason.

Now you are at Edwors' house with your mother. You didn't see him at all because it looked like he was racing wildly as usual. You're still curious about the contents of his room, so you decided to go in. There you see all the trophies he got in wild races. Your eyes lit up, you slowly took one of the trophies and held it but found it was very heavy and you dropped it. The mistakes of 15 years ago are now being repeated.

"What are you doing?" The voice came from behind you, you slowly turned around and found Edwors there, crossing his arms, staring at you intently. His body was full of sweat from the wild racing "I'm sorry, big bro" you stuttered while looking at the floor, ready to receive curses from him.

"You made a mess again, little girl. Fine, I will forgive you. But on the condition that you have to bathe with me..." He said in a low voice as he walked towards you. Your eyes immediately widened when you heard his words, you thought he would scold you like he always did to you.