Half Twin

The story centers on Lok Yan and her fiancé Ko Fung, who travel to Hong Kong to reunite with Lok Yan's estranged twin sister, Lok Ling. The twins have been apart for two decades, and tensions arise as Ko Fung manipulates Lok Ling into committing a horrific act against her sister to gain wealth and status.

As the plot unfolds, Lok Ling succumbs to her dark impulses, leading to devastating consequences. Following the murder, she struggles with her mental health, grappling with schizophrenia and the guilt of her actions. The film delves into themes of identity, family dynamics, and the psychological impact of trauma, making it a thought-provoking piece within the horror and drama genres.