"Arrows will pierce the lies. My arrows will reveal the truth." Subject ID: 19M-RFT41, Age: 18, Height: 166 cm. Minami Rio is a high school student and prodigy archer from her school's prestigious Kyudo club. Known for her flawless posture, dead accuracy, and stoic composure, peers found her intimidating and hard to approach due to her cold looks and overly direct manner of speaking. In reality, Rio is just an awkward, socially clumsy high school girl who secretly adores cute plushies, sweets, and pretty items. Right before her final national archery tournament, she mysteriously vanished—only to re-emerge trapped in the brutal trials of Lumia Island."