The Cable Grave

In 1985, seven strangers are trapped inside a flooded, decommissioned power substation in the port city of Haigang. A typhoon seals the exits. One by one, they begin to die. Each victim carries a hidden connection to a botched submarine-cable repair operation that killed a diver three years earlier. As the survivors piece together the truth, they realise that the killer is not a madman but a wound—a chain of vengeance where every act of violence only begets a darker, more invisible grudge. This is not a whodunit; it is a why-we-did-it, and the answer is a loop no one can break.