Rose

one of the ML has long hair and some kind of trauma. His brother kidnapped him when he was a kid and kidnapped him as an adult too. It should be yaoi. The place his brother takes him is a warehouse.

I am looking for a manga about a girl that been locked up her whole life and was allowed to go outside but couldn't leave the walls, one day she escapes and finds these people with animal abilities. Her dad was also using her blood for something, I think it was to create the animal people, don't remember.