Within the entryway of Scholar Zhu Yu's residence, beneath the threshold, there resided a host of centipedes, each stretching several feet long. Whenever a storm approached, they would emerge from the earth, coiling upon the ground like ribbons of white silk. These centipedes bore a striking resemblance to common millipedes, yet they remained unseen during the day, only venturing out after dusk. They possessed an intense fondness for the smell of decay and fishy odors; upon catching a whiff, they would immediately swarm together in a dense mass.