Warning! This episode is not for the faint of heart. Your Friendly Teen Librarians dive deep into bloody waters, so expect their suggestions to cater to all you horror fans out there. The manga talked about, as well as other recommendations, offer chills, thrills, and kills. While both manga suggestions seem innocent on the surface, you won't want to miss what lurks beneath these murky waters. Please be aware that there are spoilers for Future Diary and The Promised Neverland.