I wasn't sure how this was gonna go with how short it is, but I was pleasantly surprised! They didn't try to do too much with the vampire lore and didn't try to overcomplicate things. Junho is a vampire who is going to die and needs to drink pure human blood (still not sure what this means but oh well) to turn into a human. To do so, he needs to make Minhyun, who has pure blood, fall in love with him. But of course, Junho falls in love too and isn't willing to risk Minhyun's life for his own.

Most realistic part is Minhyun learning Junho is a vampire and immediately telling him to drink his blood. Honestly he's so real for that.