Single mother Lo Yi-lai and her son Cheung Tsz-lang depend on each other for survival. Yi-lai's preoccupation with making ends meet has left Tsz-lang with a self-taught childhood. He matures and sometimes even cares for his reckless mother. Lydia arrives in a parallel universe, disguised as Ella, determined to uncover Maurice's whereabouts. A job opportunity leads Yi-lai to meet District Council candidate Ho Yi-sing, whose positive energy and encouragement help her regain her confidence and hope for the future. However, good times don't last long, as Yi-lai is later assaulted by her landlord. With Yi-lai in danger, Tsz-lang feels guilty for being unable to protect his mother. This is when a mysterious stranger, Mimi, takes advantage of the situation and approaches him.
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.
