The protagonist Qi Xiangwen was coerced and instructed by the mafia Zhang Shenyan due to his mother's illness. He pretended to be a member of the Geological Bureau and deceived Professor Hu, the owner of the mysterious Laozi talisman, to open the secret cave of the Qinling ancient ruins and steal treasures,During the expedition, only Qi Xiangwen returned and was treated by Luo Jin's sister Luo Xin, but suffered a head injury that resulted in amnesia. When the gang and giant spiders attacked the village where he was temporarily staying and injured, he came to his rescueBecoming a hero in the hearts of the villagers, when he entered the secret cave again with the search and rescue team, he was recalled by his gang accomplices. In the battle between good and evil, he chose to fight against the gang with the search and rescue team, and finally to save everyoneChoosing to sacrifice oneself