Prompt: Non-magic AU. Tom is a criminal, still working on making a name for himself. Mostly he works anonymously by hacking other people’s systems and intimidating them, but he has begun to build a small following.
One day he meets grad student Harry, and they have an immediate connection, despite Harry’s good-natured innocence. As they date, Tom decides not to tell Harry anything about his less-than-legal background. Harry is too innocent, too down-to-earth, too trusting, and Tom does his best not to shatter that.
Eventually, they get engaged, and that evening is the first time Tom meets Harry’s family.
Turns out, Harry is the heir to one of the most powerful crime families in the country, and Harry is under the impression that Tom is the innocent one in their relationship.