Yu Jiacong (played by Liu Junqian) had been fascinated by philosophy before he met Yeesa (played by Wu Haixin). He had no interest in fantasy events. During college, Jiacong was writing his doctoral thesis, and his friend Basikui (played by Cen Jiaqi) suggested that he try spiritual medicine. However, he encountered a scammer and lost the only photo with his mother. Jiacong found out that the girl who played the shaman that day was his childhood playmate Lin Chuning (played by Cai Siyun), but Chuning insisted that she did not participate in the event. What's even more unbelievable is that Chuning said that she has the ability to enter the world of photos! Jiacong and Chuning embarked on a fantasy adventure with doubts. On the other side, after a traffic accident in Hokkaido, Yeesa came to a parallel time and space that did not belong to her. Yu Jiacong in this time and space not only had no impression of her, but also changed from the president of the Holy Geometry Society to a novelist. Yeesa, who wanted to give up everything, found that this Yu Jiacong could actually write the story of Jiacong and Chu Ning before they established the society in the old time and space! Can the connection between the two time and space be broken again? Through the occasional novel inspiration of Yu Jiacong, can Yeesa slowly piece together the mystery?