of cherry lips and demon hunting

"You're not fooling anyone," the dirty blonde's sharp voice pierces the still air from across the counter, startling Beomgyu.What the fuck was this guy on?"I'm sorry?" Beomgyu replies calmly, placing his phone down and schooling his features to convey what he believes to be genuine confusion."Okay, maybe you've fooled everyone else," the weirdo sighs, "but I know who you are. And I also have to tell you that you can't be sitting around selling weapons to demon hunters every day and not expect one of them to find out you're actually a demon and proceed to slay you."...Alternatively, the one where Beomgyu is a powerful demon disguising as a human by working in a demon-hunting supply store and Taehyun barrels in unprovoked with an offer in return for keeping his identity a secret.