少年华光与母亲芝陀在人间相依为命。一日雨夜，芝陀被一神秘妖兽抓走，幼小的华光被天宫仙人所救，并被告知抓住母亲的妖兽是传说中的妖王鬼火。为救出母亲，华光拜师仙人龙瑞王艰苦修行，历经生死，终学有所成。华光为寻妖救母，收乾坤宝塔，斗风火二怪，一路降妖伏魔，终于寻到了妖王鬼火的下落，但却没想到，自己早已卷入一个危及三界的惊天阴谋之中……

tells the story of Hua Guang who has been dependent on his mother since he was a child. Unexpectedly, one day a monster captures his mother, and Hua Guang is rescued by King Long Rui whom he follows to practice the fairy law. A few years later, Hua Guang and his senior sister Su Su cast down demons in the Three Realms. During his adventures, competing with other entities, Hua Guang finds himself involved in a conspiracy involving the safety of the Three Realms.