TheYandereSpecialist
Akaza Soyama is reborn into the modern age, and his life is a bit similar to his last. His father died due to illness, and he was in foster care until his adoptive father, Keizo, adopted him at age ten. He is now in nursing school.
His life changes when he meets a demon named Doma. The Demon Claims that he loved Akaza. He was saved by A Demon Slayer. Who claimed to know Akaza, too.
This is when Akaza's life Changes with Reborn Demon Slayers and Powerful Demons falling into Obsessive Love with their Reborn Akaza!
(Aged Up/Modern Setting AU, There was never an Infinity War Arc, Muzan and His Upper Moons still run around. Akaza killed himself when he remembered his past, which came from Rengoku.)