[ In this doujinshi, Requiem makes good on her threat to kill Senpai--albeit not on a Live--and even lets her unitmates help. They slowly torture him first, though, and then they cut up his body and bury the pieces all over Tokyo-F so he can't come back. And he doesn't--Senpai gets trapped with Lilith. No one can figure out what happened to him, and it's assumed that he simply wandered away, went grey, and disappeared... until one day while wandering in the park after it's rained, Cobalt happens upon some strange tufts of black grass at the root of a tree. Cobalt digs it up and finds Senpai's half-rotted head. Cobalt goes insane and carries it back to the dorm and refuses to let it go, even though it smells and is dripping nasty fluids everywhere. That is, until Requiem confesses to the deed, and Cobalt, in a fit of insanity, kills her in revenge. The story ends with Cobalt sobbing and holding onto not one but two severed heads, one just significantly less rotted than the other. ]