I gave up in the middle of episode 3 when she brought up the first episode's mystery crime in the classroom.
This drama felt too insensitive and tone-deaf for me. The production quality and cast of actors were the only saving grace for me.
Either the Writers wanted the audience to find OSJ likable and failed,
OR
the Writers never intended to make OSJ likable and there's a villainous plot twist waiting near the middle or end of the drama to showcase that and confirm my suspicions.
Sadly, it looks like OSJ is meant to be pitied and rooted for, even though her pride, apathy, and 'holier-than-thou' attitude make it hard for me to stomach her non-existent virtues and ethics.
The more I watched this drama and OSJ, the more enraged and violent I got. So, I stopped watching.
Hopefully, I'll find other works of the actors to enjoy and appreciate their acting abilities. My issue is with the writing of this story and not the actors themselves.