I loved this one and I've read it several times. The first time through I was a little wary - it's not a nice world for Omegas and Pitch comes across as a jerk the first couple chapters, but I'm glad I pushed through those. He really straightens up after that and the way he interacts with Shiro is so sweet and fluffy. There's some good snarky banter in the mix and the happy ending is lovely after everything Shiro went through.