[Subject to change][Only used by me for future reference]

Chapter 1 (Day by Day) = Appearance of the first three members of the group

Chapter 2 (Apple is A) = Appearance of the rest of the group

Chapter 3 (I Go Crazy Because of You) = Everyone's backstory, more on Eunjung and Soyeon

Chapter 4 (YaYaYa / Why Are You Doing Like This) = More on Eunjung and Soyeon

Chapter 5 (Cry Cry) = Qri's backstory

Chapter 6 (Lovey Dovey) = Suddenly, zombie! Re-appearance of Queen Tank

Chapter 7 (Bo Peep Bo Peep) = Hwayoung and cats

Chapter 8 (Dream High) = Jiyeon and her friends at school

Chapter 9 (Don't Leave) = Hwayoung's departure

Chapter 10 (y Love) = Jiyeon Vs Danee

Chapter 11 (Hwa's Rap) = Hwayoung re-appearance

Chapter 12 (Bunny Style / Target) = Animal Kingdom, Ahreum's focus, Hyomin's focus

Chapter 13 (Painkiller) = Jiyeon is dead

-Interlude 1 = Music Bank

Chapter 14 (Countryside Life/Like the Wind) = Temporary Split, Ahreum's departure

Chapter 15 (Number Nine) = The power of all nine

-Interlude 2 = T-aranger Vs Kara Buster Squad

Chapter 16 (Lies) = Final episode