It tells the story of Mu Xiaowan's journey through eight worlds under the guidance of the quick travel system. She incarnated into different identities such as Su Wan, Lin Wan, Shen Ruo, etc., And gradually forged soul bonds that spanned time and space with Qin Yaochen's reincarnations Xiao Ce, Jiang Yao, Gu Chen and others in power struggles, campus growth, apocalyptic survival and other tests. In the real world, two people who have forgotten their past are attracted to each other instinctively. From cooperation in the workplace to staying together for a lifetime, the tacit understanding accumulated over many lives allows them to resolve life problems and eventually grow old together. The system reveals that the true meaning of traveling through eight lifetimes is not to complete the task, but to allow two souls to settle and fit together in reincarnation, achieving the perfection of "all the worlds go by, no more than day and night".
