First of all, the Head of the Wu Family, drunk, forcibly took Du Wenfang. It wasn't actually a case of drunken misconduct as he believed, but rather a trap set by Du Wenfang.
Secondly, Du Wenfang's goal in climbing into the Head of the Wu Family's bed was to conceive a child, because the child was her ticket to marrying into the Wu Family.
Clearly, her luck was exceptional—she succeeded in getting pregnant with the Head of the Wu Family's child in just one attempt.
Thirdly, after the Head of the Wu Family's child went missing, the Head of the Wu Family was mysteriously poisoned, impairing his ability to produce sperm and losing the capacity to father children.
Fourthly, the disappearance of the Head of the Wu Family's child for apparently no reason remains an unresolved mystery.
Jing Shun personally believes that the disappearance of the Head of the Wu Family's legitimate child must have something to do with Du Wenfang.
