What was the name of Fu Sihan and Su Anran when they traveled through the 1970s?

The title of Fu Sihan and Su Anran's novel is "Don't Try to Escape from the Sweet Wife Who Takes My Heart".

The content of the novel is wonderful and suspenseful. Excerpts from Lu Qingge's novel by Fu Sihan: He spoke neither slowly nor loudly, but he had already developed a sharp aura for no reason. This aura was so powerful that Lu Qingge couldn't help but shrink his shoulders in shock.