I've Insulted You. So What?

Whenever a beast king is killed, another group of people on earth would cheer.

　　 It wasn't just the four great monster kings that caused chaos all over the world. Even the weaker monster kings are equally notorious, having slaughtered over a million humans while they were wreaking havoc.

　　 The number of humans who have fallen under their actions number over a million.

　　 Undoubtedly, every monster king has spread suffering and misery to countless people, their victims completely lacking any means to resist them.

　　 Even the Human Alliance was unable to defeat the monster kings, causing them to have no choice but to swallow their anger and allow it to fester in their hearts.

　　 Even so, everyone across the world was cheering for Lu Xuan as he slaughtered each monster king individually.

　　 After a while, Lu Xuan had already killed all the other monster kings, leaving only the four great monster kings.