SPACE MASTER: The Blueprint System

Jian Zhusi died defending the Solar System from invaders. Thankfully in his case, death was not the end. Merely the beginning. Waking up in the body of Jian Zhusi from another dimension, he was understandably confused. But it was shortlived. Being a young prince has its perk. Of course, it would be better if people would stop trying to kill him!