A girl so painfully insecure and withdrawn that she can barely function is forced to buy a service that lets her transmigrate to other worlds and enjoy romance. Since romance is the service's primary purpose, the client cannot die for any reason.
So the girl, who is deeply afraid of romance, begins to lose herself in the thrill of suicide.
"Y-you! I said I like you, got that?"
"Hmm? What was that? The wind's too loud, I can't quite hear you. Could you wait until after I jump?"
"Huh...!??"