I was fortunate to stumble upon My Mister early into my foray into Korean TV; I’ve sort of “chased the dragon” ever since and have not been disappointed. Had it not been for My Mister I might never have found Stranger, The Itewon Club, It’s OK, Crash Landing on You, among others, but My Mister remains my favorite series of all time after Buffy the Vampire Slayer and Shtisel, and the only Korean series I re-watch (other than Strager).
It’s too long, too convoluted, with too many extraneous subplots, but the writing, acting, and directing are astonishing, so I am a fanboy.