"Someone please intervene! I am being held captive against my will by a man. It is urgent that you call authorities!" Hyeseong's usual nightly routine consists of gaming with his online acquaintance, Nana. However, the night takes a drastic turn when Nana becomes temporarily unavailable and inadvertently leaves his microphone on. Hyeseong overhears the anguished pleas of a young woman, who claims she is being held against her will. Nana eventually returns, but his behavior towards Hyeseong seems suspicious. He poses inquisitive queries, seemingly attempting to decipher Hyeseong's reactions. Although Hyeseong does his best to behave normally, Nana insists on meeting in person anyway.