Du Niangzi was not able to cure all of the poison in Qingtong, so Wang's lackeys explain that Wang was going to defeat Luolan and find the complete cure for Qingtong, which makes her happy.
Meanwhile, chicken Bai bites the butterfly's silk leash, and the butterfly flies loose, to be crushed and eaten by Du Laozi, who feels nothing after eating the most poisonous butterfly in the world. Du reveals that Bai is being kept in a nearby cave and that in two days with the full moon Bai will no longer exist.
Du Laozi then says they will shall not pass. He plays his guqin (古琴) to transmit a special poison through the air and speed up time.
Du Pozi also appears. Wang Fugui summons two of his Four Symbols, but Du Pozi easily shoos away Zhuque and Qinglong. Wang tries to use his Wangquan Sword but Pozi stops it with ease. She is too quick for them.
Lastly, the team tries to scatter and enter the cave via different angles. But Venom Granny is too fast and catches them all. She encircles the team with her superior speed. They realize the sun is setting faster than usual and that the tree leaves have fallen quite fast. The Du couple have used the legendary Immortal Chessboard (神仙棋) to speed up time for themselves so that the two days pass quickly. With this magic, days even years can pass by in a moment's notice.