I really liked this. This has got to be one of the top five Mafia based romance stories I've read. It was deep, and emotional, and I couldn't put it down from the moment I started it. I loved that the Seme had mental health issues, that while the Ukes presence made it better he wasn't "cured" like I've read in some other stories. Mental health doesn't work like that. I also really like the Ukes guilt he carried in regards to his sibling, and how it was expressed. That's an emotion he will carry around around for the rest of his life, and not something he will ever easily forgive himself for, and I really appreciated that his guilt wasn't brushed off or a cheesy forgiving scene was put in. I feel that would have ruined the feel of the story.
Anyway, absolutely recommend to give this a go.
A Thousand Cranes