國際保障未成年少男少女身心健康發展協會會員Dr.K(譚耀文)質疑司徒老闆（林敏聰）舉辦的選秀活動「新星產線」利用年輕人追夢的心理，從中榨壓勒索，嚴重危害大批青少年身心發展，然而協會目前面臨營運困難，只好將貨就價重新聘用被革職的問題會員雷紫荊（盧瀚霆）協助調查，意外令娛樂記者夏日葵（蘇皓兒）、九線歌手白百合（李靜儀）及為解救堂妹元萱（陳紫萱）的元螢（李炘頣）組成假冒女團參賽⋯

国际保障未成年少男少女身心健康发展协会会员Dr.K质疑司徒老板举办的选秀活动「新星产线」利用年轻人追梦的心理，从中榨压勒索，严重危害大批青少年身心发展，然而协会目前面临营运困难，只好将货就价重新聘用被革职的问题会员雷紫荆协助调查，意外令娱乐记者夏日葵、九线歌手白百合及解救堂妹元萱的元萤组成假冒女团参赛⋯

Cercis Lui goes undercover as an member of the "International Association for the Physical and Mental Health Development of Underage Boys and Girls" dedicated to protecting young boys and girls from being exploited in their pursuit of pop stardom. When tasked with taking down a shady talent show and its mastermind, Big Boss, Cercis must disguise himself as a woman to enter the competition. Only then can he get close enough to gather the evidence to take down the criminal ring. Joining this outlandish operation are entertainment reporter Helianthus, wannabe popstar Circle O, notorious artist Lilium, and Circle O's cousin from the U.S., Oval O. But does this ragtag team have what it takes to triumph over the shady side of the business?