The Imperial Preceptor Is Out Today

After transmigrating to another world, Yu Chuan became Bai Sheng, the Imperial Preceptor of a fictional realm. He thought he would have to navigate palace intrigue, but then things took a turn he never expected! His true identity was exposed by a friend, and a modern cellphone was found in a tomb built to honor someone whose body was missing! Are these blessings or curses? Find out soon!