If the author chooses to continue the story I think this would be a great approach. There’s no way after that tattoo they’d let him off that easily.
Personally, not looking forward to it coz I can envision the author making the ml ghost the mc in order to 'protect' him and the mc being left heartbroken. Ive read dangerous convience store and pure love operation, where the mls ghost the mcs and hated it. So i worry about if that'll happen here and will it ruin this story too. I really love the couple's current dynamic and personalities and am really dreading the potential angst and seperation coming their way.
yuseong seems more like the type to drag red hair into the mafia world with him til he's ready to leave haha i just think he's that obsessed and lowkey immature (they're young after all). anyway i agree something bad will probably go down with yuseong's family, manhwas are always melodramatic.
I have a strong feeling that there'll be another time skip,that something bad will happen which will force the ml to join his family's business and they both will go their separate ways until they meet again.