Park Su-min, is a singer and actor, mostly known for being a member of idol group DreamNote
Life for the students at Myungsung High School gets a shake-up when Big Daddy", a wildly popular and charismatic idol and influencer, transfers to the school. Things get even more complicated when he appears to fall head over heels for the class president Ha Eun – the most outspoken and popular female student in the class. But "Big Daddy" is not the only one at the school with a soft spot for Ha Eun. Yu Dong Hoo, a sophomore at the school, also has strong feelings for her. But while he is reluc...