Travel Across the World with Your Interstellar Armor

A story in which the protagonist travels across thousands of worlds with an interstellar armor system. Tentatively, the first world is Tian Xing Jiu Ge plus Qin Shi Mingyue. It is my first time to write a novel. I don't ask for anything in return, I just want to practice my skills. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.