This episode opens with a declaration of war from the next threat to our idol groups: the new kids in town. We've been slowly getting to know each of them, but we haven't yet seen what they're capable of. This episode focuses on Yuki and Momo's problems, which start not because of differences, but because they genuinely want to protect each other. It's heartbreaking to see them trying to fix things their own way and hurting each other in the process. Yuki practicing with a fire extinguisher was an ADORABLE scene. Ryo really comes across as capricious and dangerous in equal measure.