In the near future, the "Tian Neng Crystal" triggered a competition, and the Dragon Guard Organization was framed by the Dome Group. The elite Ling Chen was imprisoned for five years as a scapegoat. After being released from prison, he formed a team with Su Qingyan, a medical doctor, and Lin Ye, a mechanical expert. They used the "Tianlong Order" to find a secret base on the seabed, fight against the villain Zhao Tianxiong, expose the crime of genetic experiment, and finally wash away the grievances and rebuild the Dragon Guard to protect justice.