Innocent Blue

Mizuhara Kana lives with his cousin Shuuya, who cares for him due to his fragile health. Feeling confined, Kana longs for independence. His life changes when he meets Aoi Rin, a new student who unexpectedly enters his life. Kana develops strong feelings for Aoi, who introduces him to a sense of freedom beyond his sheltered existence. However, this newfound freedom carries dangers that could threaten his health. As Kana begins to explore life beyond his limitations, the question remains whether Shuuya will be able to intervene before it's too late.