Heavenly Demon Tavern

After being transported into the world of Murim, Joo Kang-hyun endures countless hardships before eventually rising to become the legendary Heavenly Demon. Despite reaching the pinnacle of martial arts, he never stops longing for his original home—the 21st-century Republic of Korea. Believing a powerful spatial array will finally return him home, he activates it, only to be sent back in time instead.