Cheating in the daytime is a modern love novel written by Yu Wu Yu, with Jane Huan and Gong Yan as the protagonists. In the setting of the novel, Jane Huan is Gong Yan's lover, but Jane Huan betrays Gong Yan. In order to get the eclipse plan, Jane Huan even used Gong Yan's feelings to help her get the eclipse plan, so Gong Yan wanted to kill Jane Huan.