In the blink of an eye, tens of thousands of demonic beasts were killed or injured, which was a terrible blow to their army.
This scene made the entire human army cheer. It seemed like there were more than two kings, and there was the third one.
The Black Flood Dragon King was shocked and furious, but he knew that the ninth prince and Sacred Lord Taiyi were enough to pin it down. It had no other options, so it let out a long howl.
Soon, terrifying howls and beast roars came from the demon valley. Four terrifying demon kings appeared, including Tiger King, Ape King, Eagle King, and Crocodile King. They were as powerful as the Black Flood Dragon King and were obviously the other four great demon kings of the demon valley.
At this moment, the five demon kings of the demon valley had all arrived. Their demonic might soared to the sky and was terrifying.
"Oh no, the five great demon kings of the demon valley are all here!"