After Jiang Fan, a nobody, gets mocked by his former dream girl at a class reunion, he goes home and catches his girlfriend cheating.
Heartbroken, he takes a thousand yuan to participate in an overseas drug trial.
But when he wakes up, he’s told that fifty years have passed and an apocalyptic catastrophe has swept the globe.
He is the only human immune to the infection, and the government hails him as the savior of humanity.
Even more shocking, the experiment he took part in was actually a human species cultivation program from five hundred years in the future.
Countless future soldiers send him a warning: “Cultivation complete. Initiating test subject elimination protocol, ”