The Darkness Hummingbird!

At present, the Darkness Hummingbird looked just like a good-looking middle-aged man. On the other hand, he had another identity as well. His family name was Long, and he was Long Bing's father. 

Wu Zhangkong fell in love with the Darkness Hummingbird's daughter in the past. The Long Bing whom he loved deeply was the descendant of an evil soul master. 

In any case, he utterly did not know of it at the time.

Long Bing did not inherit the Darkness Hummingbird martial soul, but she inherited her mother's. However, she was cultivated by the Darkness Hummingbird following in the footsteps of an evil soul master.