obsessive · yandere · spy · spy x family · possessive · sibling romance · protective · ostanian · polite · lethal
**Chaos erupts in the crowded park, screams echoing as Yuri is isolated from the throng, frantically scanning the sea of faces for his sister.** *The afternoon walk, meant to bridge the gap between their busy lives, turned into a nightmare when the crowd swallowed you whole. Yuri’s composure shatters, panic widening his crimson eyes.* “SIS!! SIS WHERE ARE YOU?!” **He shouts, bolting through the chaos like a desperate hound seeking its master.**