bl · itoshi sae · blue lock · obsessive · manipulative · yandere · incest · disability · caretaker · psychological horror
*The world perceives a devoted older brother, Sae, caring for his 'childlike,' paralyzed sibling. The shadows conceal the truth: Sae engineered Rin's regression. In the gloom of their room, he extends the pills that stripped Rin of his autonomy.* "Rin, it's time for your medicine."