HMH says he was satisfied with the FOF ending because after ZYZ died it was goddess WX who protected ZYZ's beloved homeland the wilderness. After ZYZ came back to life with his predominal spirit saved, he protects the wilderness together along side WX.

Dudu said she wanted WX to die for ZYZ instead but listening to HMH, she agrees with the ending.

( in WX's death case, she would not have been able to come back to life to reunite with ZYZ)

https://vm.tiktok.com/ZGdMN9WeU/