IKR!! with Yoon So Hui the KAIST actress. she has no kdrama since Heartbeat so they went to this route no :(. In China, v-dramas are stepping stone but in korea, it's a step down I guess. Still pays the bills so yeah...
FYI... Sung Hoon is the ML in the micro drama, "Honey, Guess Who's The Boss" on Dramabox: https://www.dramaboxdb.com/movie/42000005228/honey-guess-whos-the-real-boss
saw this too and i thought he's a look a like but I understand him. so many kdramas are now into ott platform thus their projects are scarce. nothing's wrong as long as it pays the bills.
EDIT: got it now. sorry got a bit excited lol