Lai Sin-yee is a fangirl, her biggest idol being Kim from South Korea. Sin-yee brings a cardboard cutout of Kim home, but a comet streaks across the night sky, and the cardboard transforms into a human. Sin-yee tricks the cardboard cutout into filming a reality show, allowing the two to spend some quality time together. Joey secretly observes Lydia, who is impersonating Ella, and waits for the right moment to expose her true colors. In the parallel world, Ella finally captures Liang Bao and explains to the world that she isn't from this world, and that Liang Bao seems to be the key to her journey. At this moment, the two worlds seem to resonate, leading Joey and Ella to a reunion on the seventh floor.
Maurice is inexplicably missing at Twilight Mansion. Although he is tracked down and survives an ordeal, but he has forgotten everything and also become another person. His girlfriend Ella feels he is somehow different. To unravel this mystery, the only option is to begin with Twilight Mansion. Strange things keep happening at Twilight Mansion. Some esports team venture into the virtual world, and there is some baffling kidnapping story. “Korean craze” is also triggered by comet particles, and there are other happenings. After encountering weirdos and experiencing puzzling incidents, Maurice and Ella are more deeply in love than ever before. They are adamant that they are meant for each other. However, Ella has probably fallen in love with unreal Maurice.
