School

The students of Division 11-5 decide to take action about Kwang Do overusing penalty points.

Han gets scolded by Kwang Do because of the beating and the basketball betting, but Han won’t explain.

Sung Je constantly questions his need always to be meticulously organized and accountable for everything.

The so-called privileged students create their English AP study club and take over the movie club’s room.

The whole school is unsettled as the commissioner of education is supposed to visit the school.

As Yu Mi’s plans unravel, she starts comparing herself with Jung Yeon, a model student in the class.

Shin Hwa appears uneasy upon learning that his younger brother has returned to Korea from Australia.

Han faces a basketball challenge from Chul Ho, his former teammate, turning it into an official match.

Heung Soo pictures his online friend as an innocent-looking girl. He keeps hurting Jun Kyung’s feelings.

As Hye Won works with the movie club members on a group project, she starts thinking about who she is now.

Min Ju suggests that Hye Won could do community service at the Youth Violence Counseling Center.

As the school categorizes students by grades, Ji Min faces a choice between writing and studying.

Ae Ra passionately pursues her dream of becoming an actress, causing concern among her friends.

During their summer break, Ji Min decides to fulfill her volunteering requirement at Sung Je’s orphanage.

Shin Hwa invites Tae Hoon, Han, and Dong Il to join the movie club’s summer retreat at the beach.

Yong Gu unintentionally bluffs about a good deed, unexpectedly earning him substantial credit.

One of Jung Yeon’s friends, Go Eun, takes her own life, leaving a suicide note about "Dreaming about Utopia."

Jae Ha’s innovative methods clash with the more traditional views held by conservative teachers.

Se Jin, often misjudged as a delinquent, finds herself embroiled in a major misunderstanding at school.

With the arrival of the new teacher, the students, especially Jung Yeon, fall in love with his young energy.

The movie club embarks on a secretive project to prepare for the "Dongkwang Festival" at school.

After befriending the transfer student Eun Ju, strange occurrences continue to unfold around Ji Min.

As a privileged one, Tae Hoon encounters challenges fitting in with the rest of the class due to his honesty.

Upon receiving international mail, Jae Ha's news profoundly impacts everyone in Division 11-5.

The students of Division 11-5 don't like Jae Hyun. They also get into trouble due to their sexual awakening.