Hu reveals on his back a tree bark 'birthmark'. Yueti reveals that it is not a birthmark but actually their pledge fabao called the Seven Treasure Tree Bark (七宝妙树皮).
Yueti then pours water on herself and transforms into a tree like Hu.
Yueti's mom arrives and reveals that the day Hu drowned was actually raining and a full moon. Yueti had turned into a tree, and Hu grabbed on to that tree to avoid drowning in the flood.
The reason Xia did not say this earlier is because she was afraid that Hu hated trees since he loved to cut down trees as a lumber. But when Hu learns the truth, he vows to Xia that he will never cut down trees again.
Suddenly, Xiao Fang and the other bug beast grow to godzilla size, but Bai easily dispatches them.
The bugs then explain that the Yueti Clan used a pesticide that nearly wiped out the forest Bug Clan. Xia is confused, but when her mom gives her her favorite perfume, the bugs become enervated. Apparently, Xia's perfume contains pesticide!
So Xia promises to use non-pesticide perfume from now on. Fang and the other bug become heroes of the Bug Clan. Weisheng and Xia open their own flower shop (尾大森林连锁花点 Weida Woods Chain Flower Shop, Weida sounds like 'great' in Chinese and is a pun on Weisheng's name).
The fabao returns to Xia, and Hu becomes bareback, and they live happily ever after.
Meanwhile, a mysterious woman (Madame Quan) talks with Wang Fugui Yeye and hears that Wangquan Fugui's reincarnation has appeared. Wang Fugui then reveals himself, transforming into the likeness of Wangquan Fugui using the Dress Up Staff. However, Quan and one of her grey-eyed accomplices (Yang Mie) is unimpressed. Even when Fugui shows his Wangquan Will Blade, they easily cut him down to size.