Bai Gu Yi and Xiao Lang fight after Xiao Lang figures out that he killed his mom. Bai Gu Yi is treated using the fire from the Huoli people by the demon corpse. Yu Ying Nan and Yu Ying Qi are given the forgetting grass to make them forget. They are saved by a boy with magical blood that can bring people back to life. Yu Ying Nan suspects that Bai Gu Yi killed everyone in Ciyan Villa. Yu Ying Nan and Yu Ying Qi bring back the Wood Butterfly. (Source: jindreame at MyDramaList)