I Have a Demonic Spirit That Can Swallow the Sky

"I see that your demonic aura is soaring to the sky, it is quite extraordinary! I wonder who the demon is?" "I'm human!" "... Shemale?" "..." Spiritual energy revived, mysterious forces invaded, the Blue Star Federation was established, and a new era arrived. Three hundred years later, a young man with no money, no background, and no talent unexpectedly obtained the inheritance of a great demon and embarked on a different path to become a strong man...