Eiko finds an old doll from her childhood that freaks Ika out as it appears to move by itself overnight. As Eiko recalls the doll's features, she and Sanae wonder about the whereabouts of the other doll in the set. Having witnessed her abilities first, Cindy starts to wonder if Chizuru is actually an alien and elists the help of the MIT trio to gather some DNA. Later, Ika and the Aizawas go on a hiking trip to the mountains, where Ika's tentacles seem to attract the appetites of the wildlife.