Highly recommended this is the ONLY manhwa I reread because it's just that good. If you're looking for an action-supernatural manhwa with NO HAREM, this is for you.

NOTE: If you're the type who drools over harems, a pedo, and calling anything “not manly" gay, DON'T READ THIS. Also, if you love to read stallion tr*sh manhwa that glorifies your pathetic fantasies, don't even try. Save yourself the embarrassment and don't bother reading this