I didn’t expect this game to end up like the dumpster fire that it did, but here I am. It’s year 1930, our heroine Kozuki Elena moves to Yokohama from Kanagawa to enroll in a Christian all girls school paid for by a mystery doner. Her parents have both died and her mother was Russian so Elena is only half Japanese. She’s uncomfortable around men and when she moves in to town she finds out about various murders that have been happening recently. As the days pass, Elena starts to get targeted by blood craving zombies and her school friends get killed. She finds out the reason spans to her family’s past and so along with her showa ikemans, she decides to uncover the truth.