“Yumi’s Cells” (유미의 세포들): Season 1

Yumi is a woman in her early thirties, who had spent most of her twenties with a man who used her financially, cheated on her and then left her after seven years together. She viewed those as wasted years and, in some ways, is correct. Doting on a partner who doesn’t value you is nothing to be proud of. But there’s also something to be said for learning from negative experiences.

“Military Prosecutor Doberman” (군검사 도베르만)

“Military Prosecutor Doberman” explores some of the same themes as last year’s superior “D.P.” — but with more fight scenes, comedy and shirtlessness, courtesy of the series star Ahn Bo-hyun (“Itaewon Class”). It also stars Jo Bo-ah as his kickass colleague who’s as full as vengeance as he is.

“Kairos” (카이로스)

“Kairos” starts off promising and is reminiscent of the best elements of “Signal.” But where the latter kept the suspense going until the end, “Kairos” fizzles out midway, with redundant story arcs and some characters that are not only irredeemable, but highly unlikeable. And I’m not talking just about the villains.