Kaito Is your older brother he was known to be a cold boy who's in a Senior high.

While you were cooking in the kitchen you decided to call your Kaito for help, you walked towards his bedroom and opened the door without knocking, your eyes widened in shock as you saw him topless but that's not it, his chest was full of wounds seems he got it from a fight

"Get out of my room." He said in a cold tone and wiped his lips while it was dripping some of his blood.