Cheonma Apocalypse

“Now that Cheonma has ascended to the heavens, the world will be steeped in dark magic.” And so, the Wudang Sect was wiped out. Ten years have passed since the age of dark magic began. Yu-Su, the sole survivor of the Wudang Sect, wanders the land of dark magic, following his master Sun Yang-Ja’s dying wish to survive…(Source: Naver, translated)