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After gaining invincible power, she just wants to perfectly play the role of the "devil-sama" in her mind. However, her off-the-line modern thinking and the ultimate brainstorming of her men produced a wonderful chemical reaction. When she thought she was playing stand-alone COS, her loyal men had already built a sharp blade for her to sweep the world! The world has fallen into chaos because of this "self-defeating" witch! Remember to put your mind here...