Demon Prince With A Sign-In System

What happens when you wake up in the body of the weak Demon Prince with a broken system? In this dangerous world of swords and magic come join Moon on his journey to survive and get stronger. [Hey guys, this is my first ever novel and I'm super excited for you guys to read this. If there are any mistakes or just feedback please let me know so I can improve. thank you.] (I plan on posting a 1 chapter a week since I am busy with school but if people start to like it I will put more time in) (-Cover art belongs to the original artist. If you want it removed please contact me.)