In a college class where students are paired up and sent on dates, a sophomore is partnered with an upperclassman whose gentle kindness steals his heart.

While competing on a reality show, idols Hyun Jae (Sae Byeol) and Soo An (Seo Yi Han) forge a close bond. However, only Hyun Jae makes it to the finals and debuts, forcing them to separate despite their mutual attraction. Years later, a project reunites them, but it's not the happy reunion they hoped for. Now more established in the entertainment industry, openly expressing their feelings might be even riskier than before. Meanwhile, Jae Min (Lee Woo Jin), trying to rebuild his image after a scandal, and Khun (Petch Panutuch Saelee), a Thai man who arrives in Korea seeking a fresh start, share their struggles and must also confront the fact that they may not be able to fully express their feelings. This is the third season of the series "Love Lesson."

Here, dazzling teenagers from all over the world gather to receive professional training at Starlight Academy, crossing the boundaries of language and culture and igniting the stage with their talent and passion. Through fierce competition and teamwork, they will compete for the opportunity to become a globally recognized super idol. Let’s witness how they are born from the starlight and become trendsetting stars!

"Project 7" is an 'assembly, strengthening' audition program that breaks away from the audition format in which viewers mainly participated by voting, directly selecting participants for each round from the first round, forming a new team, and growing their favorite participants through the process. It is a differentiated new concept idol audition program that introduces the concept of "Project 7", a new concept idol assembly reinforcement audition scheduled to be aired on JTBC in October, is open to all 'men who dream of becoming top-tier idols' without restrictions on affiliation, experience, age, nationality, etc

99 contestants compete to be the last 9 people to become a new boy band.