The Secret House.

A mother flees her homeland with four children, leaving behind a traumatic secret to settle in rural Taiwan. Eldest son Sung Min becomes romantically involved with beguiling local Ri Hwa (Vivian Sung), while their shady realtor aggressively pursues Ri Hwa and digs into the family's affairs. As a dark specter from the past resurfaces, violence erupts, forcing Sung Min to protect his family at all costs. This evocative remake of the 2017 thriller Marrowbone features compelling performances, striking cinematography, and production design that amplify each shocking twist.