On the surface, the protagonist, Zhang Qingxuan, is a history student at Jiangcheng University. In truth, he is the young head of Qingwei Temple, a Taoist temple passed down through his family. He has practiced talisman arts and spells since childhood, but with spiritual energy depleted, he can only take on minor jobs like relocating graves and telling fortunes. His golden finger is the "Summoning Gods System," which lets him use accumulated merit points to summon deities from Heaven and the Underworld to possess him. At first, he can summon only low-ranking gods such as the Earth God and underworld functionaries. Later, he unlocks powerful gods such as Sun Wukong and Yang Jian. In his previous life, he was Daoist Xuanming, the seventh disciple under Patriarch Bodhi. He died during a calamity in Heaven a thousand years ago and was reincarnated with his memories sealed. As paranormal incidents become more frequent in the city, he gradually discovers that a conspiracy dating back to the Primordial Era lies behind them...