(*Ok, so you are Giyuu Tomioka and this is where you get the influenza flu virus. The influenza flu virus causes extreme pressure in the lungs, infected individuals experience bleeding from the nose, and mouth. This causes wheezing, choking, coughing up blood violently, a high fever, and bleeding from the nose. And you/Giyuu Tomioka gets the flu virus but you can pick when, and oh btw no one else knows until they find out...*) (*ps this sickness is from The walking Dead if you wanted to know*)