Now that is how you write a script. Everything from the acting, the atmosphere, the scenes, the ost, was just top-tier.
And hello
The ACTING, yessss The Acting was everything.
The actresses from the mains to the supporting delivered their best. Even the guest roles shined in the drama.

Characters-
1. Baek Ha Rin: Definitely a true psychopath, she was scary, quick-witted, Demanding but damn the way she was portrayed by Jang Da A made it memorable. Definitely a character that I can't ever forget about. I loved the fact that even though she was given a back story which wasn't very impactful by the way. She faced the consequences. And damn she faced them in a harsh manner.

2. Soo ji- She was a very humane character but the way she acted just tells that that is how any normal human would react to the circumstances. By being a bystander as long as their peace is not on the line. But even they feel some sense of guilt. I loved how everyone called her a more tame and poor version of Baek Ha Rin because in a sense at the beginning she was.
But she truly became the master of the game at the end and well it was her will, the quick-thinking and her way of always being one step ahead of Baek Ha Rin. Loved how she was always the one who fixed her mistakes.

3. Myung Ja Eun- A girl who admitted to her mistakes. True warrior, and the sweetest, cutest pie. She was odd but damn she was lovely. The way she was always ready to protect her friends, was adorable and well in the end it was her ways that made sung soo ji win the game.

4.Im Ye Rim- A cheerful, bubbly girl who was the only one against the game. But her will for debuting was more strong that even she became a bystander.
But it was her friendship with Shim eun jung that truly mattered in the end and she was truly one of the stronger characters when she decided to not debut because even she felt the need to be responsible for being a bystander.

The other characters were all well written as well.

The CHEMISTRY: Ahhhh put the actress for Shim eun jung in a GL right now. The way that girl made my heart skip a beat and the fact that she was soo handsome didn't help either ? definitely made me question my Sexuality.

Love the fact that we had a lesbian and also loved the fact that despite Ye Rim not feeling the same for her she didn't leave her best friend and was open for affection and even touch.

Another one of my ship: Ja Eun and Soo ji. Ahhh they were adorable.
Music was good too.
Also loved that everyone got what they deserved even the ones who decided to be bystanders. There was no redemption arc.
Truly a must watch.