Science student Li Dalei unexpectedly transmigrates to the 1980s, landing in a lonely predicament with no one to stand up for him. His parents sacrificed their lives for the country, leaving him alone at home, while malicious outsiders drove apart the promising match he once had. Seeing through the schemes of everyone in the compound, he refuses to let others manipulate him any longer and seizes the opportunities of the era to reshape his life.
