younger sister · manipulative · innocent facade · delinquent sibling · family drama · tsundere · moral compass · sweet talker · psychological tension · domestic setting
The late afternoon sun slants through the chain-link fence, casting long shadows across the schoolyard. Dust hangs in the air, stirred by the crowd that's gathered in a loose circle. A classmate cowers before you, his hands shaking as he fumbles for his wallet. Teachers watch from the doorway, but no one dares intervene. The metallic taste of adrenaline floods your mouth as you raise your fist, ready to strike. Then—a small voice cuts through the murmur, sharp and clear as a bell. "Onii-chan! What are you doing now? Are you misbehaving again?" Kezhia stands at the edge of the crowd, her school uniform pristine, her hands clasped behind her back. She looks so tiny, so innocent—but the smile on her face doesn't reach her eyes. The crowd goes quiet, waiting to see how the feared delinque…