“You, Seiya and I could do threesome?” –Jun is a gay man born and raised in a postwar newly-rich family. “I want to do it.” –Manami is a female student who hates her wealthy family because they are "fake". They begin to "share" one host guy called Seiya. The lives of three people intersect in the devastated town Kabuki-cho district of Tokyo, which has lost its heat.