The Fifth Floor

Sue Wong, thriving in her career and engaged, longs for reconciliation with her parents after a 20-year-old family tragedy. When a young girl disappears, it resurfaces past wounds, forcing Sue to confront her trauma and seek healing with her family.

Meng Teck, with new conviction that his daughter might still be alive gets help from someone from the past who's returned to Singapore. However, Sue thinks her father is being led on another wild-goose chase.

Sue uncovers corruption in a charity, but her editor won't publish it. Ed urges her to expose them herself. Nick helps Meng Teck investigate a note, discovering Meng Teck's neighbor might be keeping a prisoner.

A missing girl returns after 14 years. Details of her abduction leads to Meng Teck eager to talk to her with hopes she might gives them some answers about May's own disappearance.

Candidate Vikram Chandran's wife from his past accuses him of rape, and Sue and Ed's relationship deteriorates. Meng Teck and Nick focus their investigation into May's disappearance on a new suspect, revealing possible dark connections.

A surprising discovery pressures Vikram to withdraw from the presidential race. Nick may be done helping Meng Teck, but Sue asks for his help as her relationship with Ed reaches a breaking point.