Douluo Dalu: What Do You Mean I'm the Third Offering's Illegitimate Son?

After transmigrating into Douluo, the young Yu Feng travels across the continent with a mystery surrounding his birth, only to learn that the crucial clue about his parents is that they are in Spirit Hall!

After solving the mystery of his origins, Yu Feng can only marvel at how outrageous his parents are. What do you mean I'm the illegitimate child of the Third Offering, Azure Luan Douluo, and Ling Yuan Douluo of the Elders' Hall?!!

With the memories of his previous life, Yu Feng knows all too well how Spirit Hall is destined to fall. To save his two ridiculous parents, the young man enters Spirit Hall and begins battling the Child of Destiny.

P.S. This is a single-heroine Douluo fanfic, a long-form cultivation story. It has a System, but it won't make the protagonist brainless. The System isn't much help, and unlike other fanfics, he won't steal Tang San's opportunities. But we'll still make sure the satisfying parts are satisfying.