it's fun to read, but it's food wars with massage ... justified by flashback in murim -_-, about the plot it's a bit strange to say as it's a manhwa but it's the overused plot of mainstream manhua with martial arts in modern setting : save a rich, cure a influencial man, help a man driven by duty (usualy a military but here it's a sport coach :/) and help a couple unfortunate girl to build the harem, add a funny bro, solving family problem and that's it, i was thinking it would go more in a similar way as isekai isakaya and have element from modern world and murim separated by the massage parlor which sounded fun but it's realy not, so absolutely no hope for any fight or funny encounter between both world like a phone call with dumb ring tone in murim or a demonic cultist/righteous prick stalking the cult leader to the modern world ...