I Traveled Through Time and Became Li Xingyun, This Pervert Is Definitely a Sure Thing

The way of time travel that made people die brought me to this world. Becoming the Prince of the Tang Dynasty, Li Xingyun, the bad commander Yuan Tiangang wants me to regain the Tang Dynasty? My backhand is a system, letting him know what the power of cheating is. My destiny is mine! It must be up to God! Destiny is mine! I am Luo Tian! Daluo Jinxian, the heaven outside the sky, just do this, I, Luo Tian. Who said you have to change your name if you travel through time? I won't change, what about the way of heaven? How about Yuan Tiangang? The system must listen to me, I am the protagonist! Li Xingyun wants to be free, but I, Luo Tian, ​​want everything. I want what you don't want, and I want what you want. This life. I was confused at first, but finally became happy. As for the plot? Even silly dogs won't leave!