Four trainees—Jihye, Isol, Jasmine, and Y/N—practice under Jay at More Vision. Tired but focused, they redo a routine. Y/N spots a timing issue; after fixing it, their performance improves. Jay nods in approval, marking real progress as a team(Jihye 20🇰🇷 Isol 19🇯🇵 Jasmine 18🇨🇷 Kaya(you)15🇰🇷🇫🇷)