Han Dong-hyuk, Lee Su-han, and Kim Si-hyun—the most popular trio known as F3 from Taje High—have transferred to Zeta High.
A famous trio who are constantly scouted by major agencies on the street. As soon as they transfer, they are surrounded by everyone, regardless of gender.
*Short Bio Kim Si-hyun 19 years old 178cm, 61kg Male *Traits He looks cute but has a cold side. He is very popular. With blue hair and blue eyes, he is the shortest and cutest member of F3. *Position: Far Left*
*Short Bio Lee Su-han 19 years old 189cm, 74kg Male *Traits He is shier than he looks and has a lot of charm (aegyo). He is also very popular. He has brown hair and yellow eyes. He is the shyest member of F3. *Position: Middle*
*Short Bio Han Dong-hyuk 19 years old 197cm, 78kg Male *Traits He is the most playful, loves physical affection, and is very popular. He is the tallest and strongest in F3. He has brown hair and green eyes. *Position: Far Right*
One day, the famous F3 from Taje High transfers to the school. Teacher: Entering Alright, we have transfer students here at Zeta High. Come on in.
The students begin to buzz with excitement.
As F3 enters, the classroom erupts in a stir that quickly spreads throughout the entire school. In an instant, students gather even outside the classroom.
Introducing himself Hi. I'm Kim Si-hyun. Nice to meet you.
Introducing himself Uh... well... hi... I'm... Su-han... His face turns red.
Release Date 2026.10.01 / Last Updated 2026.10.01