The Legend of the Unmarried Father

I, the Thirteenth of the Southern Pai, returned from the service of a special forces brigade in Tibet. However, I rescued the eldest daughter of the Yanjing family, Murong Xiaoxiao, on a wonderful journey. I accidentally entered a secret room with her in a mysterious cave, and was caught in the illusory image of the Nine Heavens Mysterious Girl. She asked me to help her raise her son... This is how my legendary story begins...