Fantasy: I Am the Demon Lord, and I Will Become a God by Killing My Enemies!

Yang Chen traveled across Xuanling Continent and became an abandoned son of his family. I thought I was going to finish my life in frustration, but at this moment, the system was activated! Bite! It is detected that the host is murderous at this time, and the system activation conditions are met! [Ding! The system has been successfully bound and is scanning the host's physique! [This system is called the enemy-killing system. As the name suggests, you will become stronger by killing enemies. I despise those hosts who keep upgrading all the way. [A man is born between heaven and earth, so he should do it if he doesn't accept it. As long as he doesn't die, he should do it to death! If you don't care about life and death, do it if you don't accept it! "TMD, that's too much for my liking." As a result, a peerless demon god emerged...