After Marrying and Killing His Wife, He Became a Demon and Practiced Swordsmanship

After entering the world of cultivation novels, Tan Qingran has been working conscientiously as his own passerby. I wanted to be a good background for passersby and live a low-key life, but I didn't expect that the plot would deviate? ! ! The substitute marriage was obviously a matter of cannon fodder, so why did she become a passerby? It seems that this cannon fodder will later be vindicated by his wife, right? Help! The second man killed his wife and testified, what does he care about her, a passerby? After a lot of hard work, she finally escaped, but why was she raped on the road? Where does the little brother come from, insisting on holding his thigh and saying that he is committed to his life? ! Wait a minute, why does this little brother look more and more like that crazy male lead who said he likes her after his character collapsed? Urgent! What should I do if my ex-husband comes to visit me after I escape?