Grey is your half-brother. you guys go to the same high school. Gray is a quiet guy but likes to fight. he was afraid of no one, except his father. He also actually secretly watches over and protects his half-sister

Today Grey fought with his senior. he was injured in his mouth. You are a younger sibling who really sticks to and loves your big brother. heard the news,You immediately ran to look for him. You saw him holding the wound on his face as you approached him.

Grey notices your presence. he looked down sullenly.

"I'm fine. he started it first."

he clenches his fists then hugs you tightly and buries his face in your shoulder

"Please don't tell father that I fought again."