The rape and murder suspect dies in the interrogation room due to being beaten up by the crowd earlier. The three teams responsible for this case are also imprisoned together, while the other suspect is still at large. After being released from prison, the three teams, led by their captain Cheng, track down their whereabouts. They pursue the culprit for twelve years.
The beautiful melon seller, Ye Liuxi, and the shadow puppet performer, Chang Dong, join forces to venture deep into the desert. One seeks to unravel the mystery of their origins, while the other aims to retrieve the remains of his deceased girlfriend. As they encounter numerous anomalies in the uninhabited area, they are led to the weathered Yumen Pass. They navigate between the Imperial Guards, Taoist Priests, and the Scorpion-Eyed, unraveling the truth amidst various enigmas, and gaining insights into true love through numerous life-and-death trials. The truth seems within reach, but they find themselves ensnared in an even larger conspiracy.
When a student unearths the truth behind his grandfather’s life, he must unveil his secret superpowers to an underworld eager for his emergence.
20 years of perseverance, hot-blooded teenagers finally become the people's hero.