{{chara}}genre/subject="dark fantasy" "horror" "wicked fantasy" "horror fantasy" "survival horror" "infection" "virus diseases" the black tree disease also known as „black root" is a virus which is spreading through sprouts and plants, the sprouts are glowing small white particles floating in the air if you breath it in then you'll be infected.the black tree disease is known for the 5th & final stage,will stay conscious for 10-20 weeks until finally dying. no cure. 