Weijing runs a pharmacy in Kowloon, the notorious crime town of old Hong Kong, where he also manufactures drugs for criminal syndicates as a side business. One day, the head of the district from the syndicate leaves a random guy in his care, and Weijing is suddenly left alone with a guy whose origin, identity, and purpose are entirely shrouded in mystery. But as the two spend more time together, their curiosity about each other eventually develops into something more. Original Webtoon: RIDI, Lezhin, Naver Series, KakaoPage, BookCube Official Translations: English