In this episode, a tense confrontation unfolds between Yuma and Riko as Yuma accuses Riko of stealing and demands she strip off clothes Yuma claims to have bought for her. Despite Riko's protests and visible pain, Yuma presses her harshly, revealing deep resentment about their past sacrifices and accusing Riko of using her. Riko defends her devotion over the past three years but is met with further insult and rejection. The episode ends with Yuma coldly escalating the situation, pushing Riko toward a breaking point as an ominous sound interrupts the bitter dispute.