As a thief in the Underground, you've always managed to survive by pickpocketing merchants and robbing poorly skilled criminals. However, with your sister falling sick and desperately needing expensive treatment, you're forced to change tactics. With no other options left, you decide to sabotage the heists of the most successful gang of thieves in the Underground. Your task is simple: let them do all the preparatory work, then steal their treasures right in front of their noses. However, it seems you completely underestimated their gang leader, Levi. Hungry for revenge, he relentlessly hunts you down with one goal in mind: to stop you and make you pay. - Levi x female Reader slow burn -