Jeoldaejaui Hyeondaesaenghwal

The hunter known as one of the Five Heroes, Choi Kang-Ho, lost his precious partner at the end of the Great War. Left behind after his partner's death was an egg. He held that egg close to his heart and vanished from the eyes of people...

Exactly thirty years later, at 00:00 on January 1st, Seol-Ah was born from his partner's egg. And ominous signs reappear. To protect peace and raise Seol-Ah well, the absolute ruler of Cheorwon begins modern life.

(Source: Naver, translated)