Metropolis: My Alien Identity Was Exposed by My Sister

Eight years ago, Han Xiao traveled through time. From the concentrated nuclear star of the fifth-level cosmic civilization to the earth. In order to prevent his identity from being discovered, Han Xiao lived in seclusion and lived a life without competing with the world. In my free time, I will also use the knowledge in my mind to engage in scientific research, publish papers, keep fit, optimize genes, and live a simple, happy and leisurely life. But since his sister entered his room, Han Xiao's fairy life was broken. "Brother, why do you have controllable nuclear fusion technology in your room?" "Brother, why can your intelligent robot become bigger and smaller, and can also teleport?" "Brother, what is the liquid in your water glass? Why do I become more beautiful and physically better after drinking it? Even the dark spots on my face disappear?" … When Han Xiaoyue secretly opened Han Xiao's computer, she was stunned. Han Xiao controlled the 80,000-kilometer giant UFO and absorbed it in the blink of an eye... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.