Xiao Yuxin changed her destiny against the will of heaven and used her own life force to resurrect her parents who died in the battle with the Ice Tyrant Demon God of the Demon Realm. The soul fell into the Jade Lotus King in a cold pond in the spiritual realm and was cultivated into a cute, clever, cunning and weird little fairy boy. He also met the carp fairy Lingzhu, and together they started the process of fighting monsters and upgrading with the demons of the Demon Realm.
Part One: Yu Xin's journey of saving Bamboo Fairy's father and fighting monsters along the way
In the second part, young Fanxing and Xueyu fall in love and go through love tribulations to find their father.
Liaozhaizhihuaguzi fanfic
A very nice book