Yi Chen was originally an ordinary white-collar worker in modern society. A sudden accident caused him to travel to ancient times and become the prince of the Demon Court, the tenth son of the Demon Emperor.
After arriving in the ancient times, Yichen heard many anecdotes about the ancient times from the maid Lingxi, Demon Queen Xihe and Dong Huangtai. Among them, the rumor that the saint's disciple Shu Yuanqing was introduced to the West made Yi Chen most curious. He once suspected that this person, like himself, had also traveled through time.
At this time, in order to seek his own interests, the demon master Kunpeng actually proposed to the demon emperor Jun that he wanted to accept Lao Shi as his disciple. This request was strongly opposed by Taiyi. But who would have thought that after careful consideration, Xihe and Dijun finally agreed to Kunpeng and held a grand apprenticeship ceremony.
On the eve of the Lich War, Emperor Jun gave Yi Chen the innate spiritual treasure the Immortal-killing Gourd as his protective treasure. Soon, a brutal Lich War broke out, which wiped out the once glorious Demon Court. Kunpeng took Yichen and fled to Beiming Island. During his days on Beiming Island, Yi Chen unexpectedly discovered that Kunpeng was the culprit who led to the destruction of Demon Court. But as a time traveler, Yi Chen has no deep feelings for Di Jun and Tai Yi. He just wants to live peacefully in this primitive world. In order not to arouse Kunpeng's suspicion, he had to pretend to have no spiritual power.
Later, under the instructions of the Chaos Saint Shu Yuanqing, Empress Nuwa came to Beiming Island, took away the Hetu Luoshu, imprisoned Kunpeng on the island, and then brought Yichen to Dongsheng Shenzhou. Here, Yi Chen accidentally discovered Shuiliandong and became the first cave owner of Shuiliandong. He also met the kind-hearted Lingyue...