After the Gate incident, Lee Kangjun was cast into another world. In just 50 years, he conquered the vast continent of Anux, ascended the throne as Emperor, and ruled as the Almighty. As a 9th-circle necromancer, he hunted dragons, wiped out demons across dimensions, and even ventured into the martial world, defeating both the Heavenly Demon and the Martial Alliance Leader. He searched endlessly for a way back to Earth, and after more than 300 years, he finally returned home... Only for his sister to shove a chubby, warm little creature into his arms. "She’s your daughter. The mother died during childbirth... do you remember anything?" "Pa-paa!" ...But that was before he even unified the Anux continent, so, more than 300 years ago. “...Right, you were supposedly some all-powerful emperor of another world, huh? You’ve been trapped in that gate for 3 years, it’s a relief your delusion only lasted that far." Even if she’s his only sister, she’s still daring to call him crazy. The only thing he could agree with was... "But she’s your daughter, so treat her well." He had planned to live a quiet, peaceful life back on Earth anyway. Now, as the Almighty once more, he would devote all his power to paving a path of flowers for his daughter, Seoli.