Synopsis：Jiang Zhi, a female forensic doctor left deeply scarred after being betrayed by her newlywed husband, unexpectedly encounters the body of her long-missing “husband” again on the autopsy table. The familiar face opens its eyes, yet claims to be Zhou Fan, a “wanderer” boy who has lost his memory. It turns out Jiang Zhi has inadvertently become a special human who can see “wanderers.” Bound by a seven-day link between life and death, Jiang Zhi and Zhou Fan begin a limited seven-day journey about love and redemption. Through a series of encounters where they resolve the lingering obsessions of these “wanderers,” they also help each other untangle their inner knots and rediscover their own lives and the truth.