Reincarnated as the Heroine's Brother

Waking up as the heroine's canon fodder younger brother in an otome game? And with only two months until his predestined death? Facing a doting family, mysterious powers, and unexpected encounters with capture targets, the protagonist must navigate a treacherous world, uncover the truth of his past, and somehow, just somehow, survive his own death flag. Will he become a background character, or rewrite his fate entirely?
The bright morning sun stung my eyes. I sat up slowly, holding my head trying to stop the impending headache from rolling in. Feeling light-headed and hungover, I clasped the sheets in hopes of retaining some form of reality. Perhaps it was because of the migraine, but the sheets felt especially cool and supple. I groaned in exhaustion and pushed myself off the bed, stumbling to the bathroom. I crashed face first into a wall. What the- why's the bathroom a wall...? I glanced up to see a yellow veined white marble wall and rubbed my head. I must be crazy...
