Devil Prince Upgrade Guide

He is the little prince of the demon clan, noble and handsome! He is a ten-thousand-year junior magician and a waste man with low ability! Beautiful writer, alternative fantasy... Let's see how the demon prince upgrades! Proud girl, iceberg girl, belly black loli, gentle royal sister, healthy girl... The beautiful women gathered around are not only Yanfu, but also bring a lot of trouble! With the blood of gods and demons, he once aspired to become a mixed-race demon king; can he be expelled from the demon world by his eldest brother to solve the shocking conspiracy of the divine world and the demon world?