A vengeful ghost attempts to steal Hayama's sealed power to facilitate her own resurrection, leading to the capture of Mizuna. As Hayama rescues her from a hidden cave, Suzuna is consumed by intense jealousy and insecurity, fearing that Hayama prefers Mizuna over her. Despite her doubts, the tension culminates in a passionate confession of love between Hayama and Suzuna, while Tomomi vows to remain by their side regardless of what happens after the Expecting Moon Ceremony.