The Book of Migrations

In an alternate universe where the Arbiter converts to Islam following the Great War, the faith becomes the framework for rebuilding a shattered civilization. Across Earth and the colonies, individuals-human and alien alike-navigate conversion, love, and kinship in ways the old Covenant never allowed.
From Port Sudan to the Shadow of Intent, characters discover that submission isn't surrender, but liberation. A human worker and a Sangheili scholar find love across species lines. A lonely Unggoy commander finds faith and family. An elite warrior learns to bow. And in the spaces between worlds, a new society is quietly being built-not through conquest, but through the radical act of choosing one another.
The Book of Migrations follows the intimate stories of those who answer the call: those who convert, those who fall in love, those who adopt, those who build chosen family in a galaxy that's learning to see each other as kin instead of caste.