A very sorrowful and heartbreaking portrayal of bullying shown on the first episode was enough to make me grip my hands to take my own version of revenge, I mean, to make me invested with this show right away. At times, I forgot that it was not me being bullied with how ecstatic they were whenever they bullied Dong-eun. It was as if it was me being bullied instead of her, and sadness is truly an understatement.

That's why Dong-eun meticulously planned her revenge to get back to them. It was utterly easy for her to just give up, but her determination was just gritting, and personally, I just couldn't feel anything but be inspired with her. In a technical sense, I loved how the pacing was done from her being kicked out of the school towards the present. Her growth as amply shown and her "love letters" to Yeon-jin just added intensity and vigor for her inevitable revenge.

This show is divided into 2 parts, with here focusing on the backstory and the planning stage of the revenge itself. Initially, I was not a fan of the split release but after watching the first part's ending with a cliffhanger and a shocking plot twist, I was able to get why they did it in the first place - to maintain the momentum of the increased tension and enthrall going in the second part. It was very successful at that aspect.

For now, I'm not as emotionally-invested on Yeo-joong's (Lee Do-hyun) story as with Dong-eun's (Song Hye-kyo). There's massive story potential shown in the first part and I know quite well that it will be tackled more on the second part. Furthermore, Yeo-joong's role at this part isn't as significant as Dong-eun, so this is why I will restrict this review on the main story.

On the other hand, this role has got to be Song Hye-kyo's best acting role as of the moment. She was really able to personify Dong-eun the best. Maybe it's because this is entirely different from her previous roles, but the stoic, almost emotionless personality was perfectly-written for this actress and she was also able to portray it very well. This project basically squashed the recurring criticism that Song Hye-kyo is a one-dimensional actress. Wasn't a big fan of hers prior, but she is able to own it and I'm being converted as a fan as of this moment. But can she transpose it on her next projects or was she lucky that a one-dimensional character suited her very well?

My other comments will be reserved for the second part, since it will be more cathartic, if not gruesome (I hope). Still, this 8-episode first part was greatly done in setting the tone for the overall show. The first part doesn't need all of the big twists and shocking events, yet I'm expecting it on the next.

The big question now lies: will Dong-eun be able to get her glory?