第 1 季 共 13 集
播出时间：2018年10月28日
第 1 集 Ugly Truth
播出时间：2018年10月28日
Enigmatic student Nanno transfers to a school that has recently earned the title of "Purest School Of The Year", but she soon exposes the ugly truth.
第 2 集 Apologies
播出时间：2018年10月28日
The boys all want to take advantage of Nanno and the girls are jealous and cruel. They try to destroy her, but Nanno always has the upper hand.
第 3 集 Trophy
播出时间：2018年10月28日
Surrounded by so-called geniuses, struggling student Mew feels stupid and invisible in her school -- until Nanno shows her a shortcut to success.
第 4 集 Hi-So
播出时间：2018年10月28日
Even among the filthy-rich kids at his school, Dino stands out -- but he's got a secret. Nanno can help him keep it, but it will cost him.
第 5 集 Social Love
播出时间：2018年10月28日
Hann has a girlfriend, but he becomes a social media sensation at school when he gets mistakenly linked to Nanno, and he really enjoys the attention.
第 6 集 Wonderwall Part 1
播出时间：2018年10月28日
The head of the school soccer team is filled with envy when Nanno becomes her co-manager, and her resentment begins to manifest itself in eerie ways.
第 7 集 Wonderwall Part 2
播出时间：2018年10月28日
Other students learn about the bathroom wall and start using it to get their own revenge. Bam regrets what she's started, but it may be too late.
第 8 集 Lost & Found
播出时间：2018年10月28日
TK can't stop stealing, and his new friend Nanno only encourages him to continue. But underneath it all, he's just a lonely kid who misses his father.
第 9 集 Trap
播出时间：2018年10月28日
While hiding from an escaped murderer terrorizing their school, a group of students and their teacher soon begin to turn on one another.
第 10 集 Thank You, Teacher
播出时间：2018年10月28日
Ms. Aum is told by the school director to change her strict teaching style. But the stress of her past pushes her beyond the breaking point.
第 11 集 The Rank
播出时间：2018年10月28日
In a school that ranks its students in order of beauty, Ying is mortified when Nanno outranks her, and goes to extreme lengths to reclaim her spot.
第 12 集 BFF Part 1
播出时间：2018年10月28日
After opening a time capsule at a high school reunion, former pupils recall an odd girl they nicknamed "Psycho Nanno," who was briefly in their class.
第 13 集 BFF Part 2
播出时间：2018年10月28日
The truth about what really happened back in high school is revealed. Nobody is innocent, and Nanno makes sure there are no happy endings.
