RU, THE "GREATEST CALAMITY" SHOWS HERSELF. Through a combination of Return by Death and a second tea party with Echidna, Subaru is back in the Sanctuary and armed with his memories in tact. But just as he tries to make his first move, a notoriously envious being appears before Subaru, softly expressing her loveas she lures him into the pitch-black darkness. To escape her clutches, does Subaru only have one option left...?