After my fiancé had an affair with my sister, I used his brother-in-law to avenge me! 

It's nice to see the FL having a man to stand up for her. It doesn't happen at the beginning of most dramas. The FL, after the first 5 minutes, has a loving man taking care of her.

Actually the story is good, I've watched it on other channels but the FL is less balanced, so it's a bit disappointing, fortunately the ML's acting in the kiss scene can cover up the disappointment

2nd version of 'Don't play with fire' theme 😂

The loud music is annoying

Fl is irritating