Fantasy: the World Is Too Dangerous, Low-Key Development

We are in the Dali Dynasty. Oh. You have traveled through time, and you are no longer in the original world. Your father is the governor of Longyuan Province. Yes, at least you don't have to worry about your survival. Your sister is going to Yuhuamen to practice. Huh? Practice! Excited! I want to practice! Your sister's name is Fang Qingxue. What? Yaoshou! It's actually this world! Well, it must be low-key, low-key and low-key. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.