Everything is perfection in this one! Mindblown by the intricate and tight plot and the relatable as well as diverse set of characters+personalities. Superb acting. The cinematography and color palettes are extremely detailed and en point, making for a beautiful visual experience. I especially appreciate that the ending is not rushed. Adding to the rewatchables list.

The bond between the sisters is especially applaudable; the male characters supporting them are also extremely competent and respectively likable. (And, let's be honest, that chemistry between Oh In Joo and Choi Do Il? OFF THE CHARTS.) The villains are developed and complex as well with their respective backstories. Simply perfection: a must-watch!