Somehow Hot-Place Flower Shop

Enoch, the leader of the vampires, of whom only about ten remain in the world. He resolved to spend his final years (?) in peace, having decided to create a flower named after his clan as his final achievement... But after meeting Do-Hyeon, a human who infiltrated his space, all those plans go awry. Why is he running a flower shop? Why is business booming? Why is he even opening a pop-up store?

“Mr. Enoch, let me teach you something new. You like learning new things, don’t you?”

(Source: MrBlue, translated)