Book Requests: MMCs like Tommy Egan or Adam Karadec?

I searched the sub for those characters but nothing came up.

Tommy Egan from Power: powerful man who is actually insane and a killer, but devoted to his girl entirely

Adam Karadec from High Potential: hot detective who seems clean cut and by the book, but is actually a protecter and will break the rules for her.

I have my like and dislikes with books, but my main ask for this is about the MMC so I’m not putting anything off limit.