To Burn for You - Jegulus

When Regulus Black walks away from his family, he does so knowing there's no turning back. Forced to seek refuge at Potter Manor with Sirius, he finds himself at odds with James Potter-his brother's closest friend and his own sworn nemesis. But as tensions rise and lines blur, Regulus is forced to confront emotions he's long buried.
With a war brewing, allegiances shifting, and a dangerous game of survival at play, Regulus must decide whether to guard his heart or risk everything-including his life-for a love he never wanted to feel.
An enemies-to-lovers tale filled with tension, heartbreak, and the undeniable pull of fate.