A Change of Heart (Three Realms Express Delivery Fanfic)

After the college entrance exams, Zhong Xiaokui's life remained as peaceful as ever. Although he occasionally wondered whether his twelve express deliveries had really just been a dream, most of the time he would rather they had been. That is, until one day, PKD Express workers in familiar uniforms showed up at his door... How will Zhong Xiaokui's life change now? The Family Affairs Trio, Xin Hou's Four Demon Generals, the descendants of Nuwa, the former King of the Underworld... What kind of "surprises" will they bring Zhong Xiaokui? Theme: