Xuanhuan: I've Died Ten Thousand Times, I Really Want to Be Invincible

[Empress + Invincible + Villain + Rebellious Disciple + Swordsmanship + System + Fantasy Imagination] Chen Chang'an transmigrates into a fantasy world and obtains the Death-Defying Invincibility System! As long as he dies a normal death, he will become invincible beneath the heavens! And so he sets out on a path of lawless tyranny, doing as he pleases in pursuit of death! Kingdoms and beauties, I want them! Divine weapons and immortal treasures, I'll seize them! Heavenly treasures and rare herbs, I'll eat them! Sons of Destiny, I'll kill them! He only wanted to die, so how did he somehow become the great villain, the demon lord whom everyone fears and reveres? Many years later, Chen Chang'an sits high above the nine heavens, enjoying the attentions of the peerlessly beautiful empress beside him as he watches the myriad races prostrate themselves below and bow in submission! Chen Chang'an has only one thing to say. I'm invincible. Do as you please!