How can I live beside Conan who vomits blood from time to time?

Story of: How can I live beside Conan who vomits blood from time to time?

[Conan + No CP + Sister Xiaoai + Meiqiang Tragic Human Design] Kazama Crane has crossed, and at the beginning of the game, he will get a buff: his constitution is constant at -1... "The hospital is my home, it depends on everyone to go home" "I don't need to worry about it, I'm really fine, the point is that I didn't kill people" The cp party circle is cute\~