Nanase Riku have a car accident and when he woke up and he said "Who are you guys?".Idolish7 and Trigger shock what Riku said to them but the most shock is Kujo Tenn.And docotr said Riku have lost his memory everyone sad and crying and Tenn ask the doctor "Will he memory come back?"The doctor said he not sure because Riku head hit to hard that he said maybe yes and maybe not.Tenn regret that he not listen to Riku at that time.What will happen to Idolish7?Will they disband and what happen to Kujo Tenn who shock the most and sad the most?Will Riku memory come back or not?Let's find out soon! Release date:10/10/2021