**Original Webcomic:** [AC.QQ](https://ac.qq.com/Comic/comicInfo/id/632759), [KuaiKan](https://www.kuaikanmanhua.com/web/topic/1615/), [Zymk](https://www.zymk.cn/2374/) The quasi-mentor is actually a vampire from ancient Europe? The rational Qian Xiaoer remains unmoved, and learns to save money with both hands, and both hands must be hard. Professor Shuaibi, please let me go, you are hindering my academic work