'www.youtube.com/embed/PfcjX2YhxjU' Prepare yourself for a culinary journey unlike any other in Seoul. While many seek out familiar flavors, a true food adventure often leads to unexpected places. Today, we're diving deep into a restaurant that promises not just a meal, but an unforgettable experience – a place so unique, it’s been humorously likened to a "Stone Age club" with an entrance fit for a club, and a menu so potent, it might just have you reaching for the high-proof liquor. Welcome to Hyungbuk Somul (흉북소물), a subterranean haven for authentic Chinese cuisine that defies expectations and delights…