Hi guys, I'm looking for a yaoi/shounen ai manga about a brother who hates his half brother. I don't remember much, but I'll try to recount as much as possible.

The hated half brother was imprisoned in a room in the house and had the mental capacity of a child. The father would often and the protagonist's mother would always tell him to stay away from that room. Eventually the father passed away, and the protagonist inherited his family's business/his father's wealth. On the day of his father's funeral, the hated half brother escaped from his room and the protagonist is forced to let him live openly in the house (? I'm not entirely sure)

I think the reason why the protagonist hated his older half brother was because the half brother was the true heir to their father's wealth. Another piece of info that I sorta remember is that the protagonist would often sleep together with his servant/butler.

Thanks for any help!

EDIT: My friend found the manga for me! It's called Tourou No Ori

Last edited by HelpMoi at 8:13 am, Jun 23 2017