The Great Villain Demon Lord: I Can Strengthen All Things in Heaven and Earth!

No, the plug-in says: 'Ding! Congratulations to the host for successfully awakening the strongest demon system. You will receive a novice gift package and a demon experience card. Please check it in the package...' As a result, the system turned out to be: He had already briefly understood the functions of this system. The system will help him become a 'devil' and provide him with many martial arts techniques that he has never seen or understood before. For example, the Iron Cloth Shirt, Golden Bell Cover, One Yang Finger, Six Meridians Divine Sword, etc... He had never heard of these techniques. I don't know how powerful it is. He flipped through and checked several interfaces of the system. I have a good idea. As a member of the Demonic Path, as long as he kills people who claim to be upright, he can obtain so-called 'strengthening points'. And this strengthening point can improve the function and effect, ability, quality, etc. Of anything, not only weapons and elixirs, but also many... Including pets. The more I looked at Xiang Nan, the more frightened I became, and at the same time I was particularly surprised and excited. As long as there is this system and I grow step by step, I will definitely be able to carve out a world of my own. Of course, with the system in place, he couldn't neglect his practice because of this. No, how about playing? The most powerful demon system mentioned, none of the exercises listed are related to the demon characters I know. And then you want to kill people who claim to be decent based on this strengthening point. Oh my god, I can accept your subjective wishes, but your system is the most powerful demon system, but it kills people who claim to be decent. I suggest you read "Starting to Create My Own Gong Absorption Technique, I Use All Living Beings as Food".