Mou Zhu is so strong.they can't fight with him more.
Maybe when G** emperor return.He could have any solution.
Maybe Ah Jin have some special powers to stop deathly butterflies in future. Because when Mou Zhu was putted butterfly inside of his head. He become free. 
Comment by AbdulQadeer on Demon Wants To Hug ( season 2 ) - Chapter 104
1 Reply
i think he stopped the butterflies bc he didnt want to hurt his phoenix..