Corpse manages to escape into the forest, leaving the girls with no choice but to keep protecting Uwe until he makes his next move. Head maid Olivia later confronts Grete about refusing to mingle with male guests at a dinner party, and Grete tells a partial lie that she's in love with another man. Later that night, Corpse attacks again, but Uwe is saved thanks to Sibylla's intervention. Olivia then openly becomes suspicious of the girls, warning Uwe how they are acting uncharacteristically calm despite the attempted assassinations. However, Grete points out Olivia's odd behavior as well, and she backs off. Lily, Olivia, and Sara then secretly confront Grete, suspecting she has been hiding part of the plan from them. Grete admits that she had disguised herself as Corpse and initiated the two previous assassination attempts in order to flush out the real Corpse hiding among the mansion staff. Her cover blown, Olivia attempts to kill the girls with grenades. When Lily suggests they summon Klaus for help, Grete tells her that Klaus will not be coming, so they will have to handle Olivia on their own.