I Am the Lord of Changsheng Palace

Your talent is speed? Can it be as hard as Bugatti? Awesome! Is yours a wall of iron and steel? Is the artillery bombardment okay? Awesome! But you are all younger brothers. In my uncle's space-time realm, it is difficult for you to escape. What? Are you saying that there is no room for improvement in mastery-type talents? That's right, you ordinary people can't do it, but I have a system and you can get promoted as much as you want. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.