The main line of this novel is based on the background of "Love in the Courtyard", but it is introduced into the fast-paced and refreshing mode of modern online novels, and combined with the protagonist's growth and space setting to build a grand story line. The protagonist can be a character who has traveled to the Siheyuan era, or a being who has returned from the future to the past. Using modern technology and the unique setting of space, a series of dramatic stories unfold against the historical background of the old Beijing Siheyuan.
