Could the Boy Next Door be a Vampire?

Read manhwa Could the Boy Next Door be a Vampire? / 옆집 동생이 뱀파이어면 어떡하죠?!
Navigating the uncertainty of early adulthood is no easy feat, as Hong Wooree is realizing on his year off from college. Not only is he trying to make it as a published author, but he also thinks that his best friend, Gong Minnee, is a vampire! After making some flawed assumptions, Wooree believes that Minnee’s secretive behavior comes from hiding his “true” identity– he’s completely unaware that Minnee isn’t actually a vampire, and just has a huge crush on him. While Wooree struggles to get his writing published and protect Minnee’s “secret,” Minnee must find a way to confess his feelings for the oblivious Wooree. Will these two be able to reconcile their misunderstandings and allow for a real relationship to blossom?