The Invincible Squad (Chinese: 迷幻特警) is a Singaporean Chinese police drama series which aired on MediaCorp Channel 8 in 2001.
It is about a police special task force who are called to solve six difficult cases.
The series contains six short stories, each focusing on mysterious and unusual cases that require a special team to help solve.
His career with the police was cut short when his wife disappeared, under mysterious circumstances, causing him to enter depression.
Also in the task force is Si Feng, a person with an unhappy childhood, and Zi Ling, a psychic who has a crush on Z.