Plot: "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