Sweet Revenge

Things are going wrong from day one at Ho Goo Hee's new school. Her first love decides to betray her and she gets a weird message asking if she wants to be the goddess of revenge.

Goo Hee is all confused with the weird text she got. Thanks to her dad who has to get involved in everyone else's own business, Goo Hee, who's been eagerly dreaming of having a normal school life is now involved with the zombie gang.

Goo Hee finds out that zombie gang is involved in a business suspension order of her father's restaurant, and decides to get revenge on them with the help of revenge note.

Deok Hee and Goo Hee work together to help Ye Ri. Meanwhile, a scandal between a very famous idol Cha Eun Woo and a highschool girl breaks and Deok Hee feels betrayed.

Horrified that her brother gave the photo album to Duk Hee, Goo Hee tries to fix her broken friendship.

Goo Hee decides to run away from home and from her brother Goo Joon. Meanwhile, Jung Woo tells Goo Hee not to leave him and Ji Hoon witnesses this. Nan Hee who has feelings for Ji Hoon starts bullying Goo Hee.