Xiao Wu, who had been at odds with his father, Lao Wu, accidentally travels back in time to the 1980s. He prevents the first encounter between his parents in mainland China. In order to correct this mistake, he tries to return to the past again, to encourage his mother to chase his father. Do the parents meet and fall in love again despite Xiao Wu's intervention?
"Have love in this city, I deserve it?" This is perhaps the self-doubt of every "floating family". A traffic accident leads Wang Xiyue (Wang Zhi) into a "love at first sight" that she never expected;
