Death Warning at the Haunted House: Who Is the Killer?

In 2026, single resident Lu Zhiyao receives a death warning from a mysterious figure from the future, learning she will be killed at home. Her neighbor Zhang Qiang becomes increasingly suspicious, while her husband Zhou Jingming's appearances seem coincidental. Trapped in a web of lies, she discovers the murder time and weapon keep changing, and notices something is wrong with the 'Zhou Jingming' around her. After fleeing to a seaside villa, her mother vanishes mysteriously and the butler acts strangely. Lu Zhiyao finally uncovers the truth: the man before her is her twin brother Zhou Chunhe, who replaced the real Zhou Jingming pushed off a cliff. Together with Zhang Qiang, he sets a trap to kill his wife and scam insurance, while the mysterious sender is actually the real Zhou Jingming who survived.