The Gravity Between Us

In the shadowed heart of New York's mafia empire, Alessandro Rossi, heir to a ruthless dynasty, grew up with four adopted brothers destined to become weapons. When they were thirteen, they were torn apart for brutal training-except Kai, who disappeared into the infamous Red Room and emerged years later as the Marchioness: a ghost-like assassin feared by all.
Twelve years after their separation, the brothers return, but Kai is no longer the boy Alex remembers. Haunted by trauma, blood, and the ghosts of his past, Kai hides behind cold walls and deadly precision. What begins as a dangerous friends-with-benefits arrangement slowly cracks open into something deeper-until the truth explodes: Kai has been ordered to kill Alex's father.
A dark, intense BL mafia romance about two broken souls fighting to choose love over everything the world tried to make them become. A story of promises kept through hell, yearning that refuses to die, and a gravity so strong it pulls them home through fog, silence, and wreckage.