Saintblood - Suna Rintarou

Oikawa laughed under his breath, the sound low and amused. "You two are gonna kill each other or fuck each other,"

In a city torn by mafia wars and underground gods, Y/N leads The Saints with steel in her spine and a target on her back. When a fanatical cult begins worshiping her as a prophesied weapon, the chaos deepens-and so does the bloodshed.

Beside her stands Rin Itoshi, her fiercely loyal second who'd raze the world for her safety, and Nagi Seishiro, the quiet genius who once slipped into the shadows after deciding his presence only brought her danger.

As their war grows darker, Y/N finds herself drawn to Suna Rintarou-her mafia rival turned reluctant ally-whose quiet fire and dangerous patience threaten to unravel her guard.

With her past unraveling and betrayal close at hand, Y/N must decide what she's willing to sacrifice to survive-and what kind of queen she'll become when the city bows or burns.

Y/N x Suna Rintarou x Nagi Seishiro

A slow-burn enemies-to-lovers mafia AU crossover featuring characters from Haikyuu!! and Blue Lock, packed with action, angst, obsession, and smut. Featuring dangerous devotion, fractured hearts, and a woman who won't kneel for gods or kings.