From 21st Century librarian Zhang Xuan, he finds himself transmigrated to the life of a teacher in an honourable institution in ancient times and a magical world. There is only one problem- this body is a renowned waste, with negligible cultivation, and a notorious reputation. Luckily, he possesses a mysterious libr...
Zhang Xuan traverses into a foreign world and becomes an honorable teacher. A mysterious library appears in his mind. As long as it is something he has seen, regardless of whether it is a human or an object, a book on its weakness would be automatically compiled. Thus, he became formidable. "Emperor Haotian, why don't...
