凯 Kaiyuandescartes and Christina 凯源丨笛卡尔与克里斯蒂娜 by Sanhua 7 (三花7) StatusCompletedLength3k WordsGenreDanmei (BL)EraAlternate HistoryUpdated12y agoSourceJJWXC Request a translation Stats 18Favorites3Chapters451Clicks / chapter Tags ThemeEastern FanfictionPOVBottom-Lead (Shou)Age13+Anime CrossoverSerious Drama Synopsis Conception: Show more More by this author 艾 Ai Li Light Sanhua 7 艾 Ai Lirejected Levi Sanhua 7 艾 Ai Lilovers Are Also Afraid of Ghosts Sanhua 7