There was no direct relationship between Er Ya's Moonlight Laughing in the Sky and the Crafty. Although these two works were both online literature, they were independent literary works and had no direct connection. Er Ya's Laughing in the Sky was a novel with science fiction elements, while the Traversing Crafty was a novel with fantasy elements. Although there was no direct connection between the two works, their inspiration and storyline had certain similarities, so there was a certain resonance and influence between some readers.