What will happen next if Song Wu accepts Pan Jinlian?

Song Wu first sent a fragment that was rejected by the original text:

Song Wu made a sudden snatch to avoid Pan Jinlian's cup, spilled the contents on the ground, and said a rude sentence: Sister-in-law, don't be ashamed. Pan Jinlian has no room for manoeuvre. Then he went on to scold: Wu Er is a man with indomitable spirit and gnashing his teeth, not those pigs and dogs who are filthy and immoral. Sister-in-law should not be so shameless and do such a thing. If something happens, Wu Er's eyes will recognize her sister-in-law, but her fists won't recognize her! Come again, don't be shy!

If Wu Erlang agrees to Pan Jinlian's request, then according to logic, various developments may occur.

First, uncle and sister-in-law commit adultery, which has not been discovered for a long time, with hypocrisy outside and thieves and prostitutes inside; That is the most common phenomenon in China's ancient and modern society. Even if it happens, no one can make irresponsible remarks.

Second, uncle and sister-in-law eloped successfully, eloped and established a new life. I believe Pan Jinlian will also be a wine seller, accompanying Wu Erlang all his life and becoming a historical story.

Third, when uncle and sister-in-law cheated on each other for a period of time, Wu Erlang got bored and left. Pan Jinlian either went back to the old times and stayed with Wu Dalang to suppress his humanity more cruelly; Or meet Simon, and write the same story as the existing water margin.

Fourth, uncle and sister-in-law conspired to kill Wu Dalang, which constituted an accomplice.