Comprehensive Comic: the Self-Cultivation of the Villain Knight

Ye Xiu accidentally traveled to the two-dimensional world, but found that there were many dangers here, including angels, demons, ghouls, and weirdos. He originally wanted to be a copywriter, but fortunately, Ye Xiu, who was in this hodgepodge world, had a system, but he unexpectedly became prosperous? Gabriel: You are the game president! You must take responsibility for me! Rias: Ye Xiujun is really a charming man! Tiandao Tree Flower: Ye Xiu, Oni-chan~Daisigui~ Kasugano Qiong: You bad women! I won't give up my cultivation to anyone! Facing the imminent threat from the depths of the world, Ye Xiu smiled calmly. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.