Li Yijie unexpectedly reincarnated and lived for over ten years, only to find himself transported to a Korean comic world, becoming the protagonist in the world of his club's senior female characters. He initially thought his daily life would consist mainly of flirting with the senior female characters and playing games with a succubus professor, but then he acquired a chat group system for the other world! He started as the group leader and even gained an exclusive talent—Demon Cards! Selling Demon Cards could yield all sorts of treasures from the dimensional world! So, Li Yijie went on a killing spree! As the only man in the group, he was surprised to discover that his members all came from the storylines of eroge and the other world. [Bukushima Yako]: Group Leader, is this photo pretty? Maybe you could make the clothes a little less revealing? [Konan]: Group Leader, little brother, is Tsunade fun? If not, I'll capture Mei Terumi next time, and we'll all serve you together. [Lin Yingchun]: Damn it, I'm supposed to be your heroine, why are all the items I get QQ underwear?! [Qian Renxue]: Ah Yin + Xiao Wu + Tang Yuehua, Tang family three-piece set on sale! Group Leader, could you give me an extra Demon Card? [The group members in this book include characters from Japanese manga, Chinese manga, Korean manga, crossover martial arts, etc....all from the alternate world or eroge (adult content).] [The main world Korean manga includes: a senior student in a club, a rich older sister, a mistress of a private residence, a female prisoner...]