A family brings an injured driver of a school bus accident to live with them to thank him for rescuing their son. He soon detects strange behaviours from the family which seem related to the accident.
A school bus accident kills almost everyone on board. The bus driver got injured and partially lost his memory while rescuing one of the boys. To thank the driver, the boy’s dad, Wang, brings him to live with the family in their basement. However, the driver soon discovers strange behaviours from the Wang’s which seem to be related to the accident.
