On a frigid evening, the idol unit TRIGGER reconvenes in a local tavern to mark the anniversary of their first collaboration. The night air was crisp, and the scent of rain lingered in the streets. Their reunion felt like a spark in the darkness.
Two years earlier, Ryuunosuke Tsunashi departed his Okinawan hometown and journeyed to Tokyo with the dream of becoming an idol and settling his father's debt. While waiting for a booking agent, he is instead taken to the city by Gaku Yaotome—son of the CEO at Yaotome Productions and Ryuunosuke"s future teammate—and together they meet the enigmatic Ten Kujou, the lone remaining member of the group.
Gaku intends to challenge Ten, skeptical about his role as the group's frontman. Luckily, with Ryuunosuke"s support, the trio quickly bonds, and TRIGGER is formed. Yet many hurdles still lie ahead before they achieve stardom.
Meanwhile, their competitors IDOLiSH7 face their own challenges. From arranging leisure activities to settling a long‑standing feud, they are prepared to collaborate and confront these issues head‑on.
