Grace Kelia Octer

"I DON'T CARE!!!"

- Mrs. Octer's famous quote when students tell other teachers also gives extra questions.

"Blind son of the garbager!"

- Octer's famous quote.

Mrs.Grace Kelia Octer is one of the main antagonists  of TV Series 8-A's Year, serving as a major antagonist in Season 1,main antagonist of first half and secondary antagonist of the second half of Season 2 until his ultimate redemption and an unseen character in Season 3.

She was the Physic and Chemistry teacher of Knowfen Sancaktepe and is the head teacher of 8-B.She always shouts and abuses at them when they make bad in exams,telling they were so easy questions. By the date of January,Octer started to saying that 8-A started to be very laid-back,and connects this to bad grades.