The Last Bringer of Chaos

Chaos is the master who created everything in the world, and everything was originally composed of chaos. But I don't know when a creature called "Void" was born in Chaos. They were born cruel and murderous, and were unkind to Chaos. In order to deal with them, Chaos was forced to create "Messengers". I don't know how long it took for the "Messengers" to get rid of the "Void" and all the messengers were killed and injured. Chaos also suffered heavy losses. Chaos created the last "Messenger". His name was Zhan Xingkong, and he was also the last Chaos Messenger!