Dark System Has No Future? but I Am Strengthened by Hex!

The protagonist Jiang Wang awakened the SSS-level dark power that shocked the ancient world, and obtained the [Hex Enhancement] system. System: Killing monsters can extract Hex to strengthen it. Jiang Wang: What a classmate, what a good beast who doesn't like to kill, you Hex-enhanced people don't want to get close to Jiang! "Jiang Wang, she awakened three days ago. Today she is already level 3. She is powerful enough to defeat you. Just give her this recommended spot!" [Devil Contract]: Power? Let me tell you what absolute suppression is! "Jiang Wan, when a person with dark powers confronts a ferocious beast, he or she is a grandson or a spinning top! Recognize the reality!" [Transformation Reorganizer]: Whose grandson? Whose gyroscope? It is simply contrary to Tiangang! "Jiang Wang, the efficiency of monster spawning by dark power users is very low, and there is no way it can be compared to other systems. Why don't you understand!" [Hedge Fund]: Comparing efficiency? Sorry, I am a ferocious beast with ten times the explosion rate! "Jiang Wang is an SSS-level dark element? What is that! In front of the SSS-level elements of other elements, it is not even worthy of being called S-level!" [Upgraded]: SSS level? Irrelevant, irrelevant.