Fantasy: I Really Have No Trump Card

My name is Lin Fan, and I am a time traveler. In this fantasy world, there are so many extraordinary things, and god-kings are everywhere, and you will die if you are not careful. So I decided to hide more of my trump cards. Alchemy, talismans, mountain protection formation... My beautiful junior sister is called Chu Lian Lian. She always likes to cause trouble. She often says that she has the appearance of an emperor and will protect me from now on. The little girl knows nothing about the dangerous world. As a senior, I taught her to be careful at all times and even made her a self-defense garment with 182 restrictions. Until one day, she returned to the sect with a pale face and told me to run, saying that she had offended a real genius. … My name is Su Qing'er, and I am a peerless genius with a blood feud. There is a girl who claims to be the emperor, and she is planning to kill me to receive the reward. That piece of obscene clothing alone has more than a hundred restrictions, which has caused me a lot of harm, so I decided to enter Qingfeng alone to settle the score with her. No more talking, I'm going to enter the mountain protection formation. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.