Castlevania

Hajime Nagumo and his high school class are suddenly summoned to a fantastical land as heroes. But while most of his classmates have powerful stats and abilities, Hajime does not. Underappreciated and unprepared, he tumbles into the depths of a monster-infested dungeon where voracity and sacrifice are his only options. To thrive in this savage world, he’ll have no choice but to welcome the abyss.

Meet hell's most adorable messenger. Chimimo might be an average demon, but he and his horde of minions have big dreams of unleashing hell on earth! Too bad a portal to the human realm drops him into the middle of the Onigami household, where the family’s three unflappable sisters rule the roost with iron fists. Now Chimimo is stuck as their freeloading roommate, and his ambitions of unleashing the apocalypse will have to wait until he can summon the willpower to get off the couch!

Rather than take a more sensible approach to salvaging his grades in time for graduation, Alto summons a bit of otherworldly help. Only after does he learn he’s bound the legendary she-devil Vermeil into service as his familiar!

Hatsuki is a highschool student living with her sister, Hatsumi, who she has a huge crush on. On Hatsumi's 16th birthday, she is suddenly surrounded by a green light and disappears in front of Hatsuki! She manages to follow Hatsumi with the help of a being resembling a fat baby chick (literally), ending up in a place called "The Great Library", which is full of different worlds stored in books. Hatsumi wasn't there, though, so the search for Hatsuki's great love begins and involves traveling from book to book.

Baek Joong-won once saved the vampire Ehwa from being burned at the stake by his fellow villagers. While attempting to escape together, Joong-won fell off a cliff, and Ehwa gave him her blood to save him from dying. Thus, Joong-won was also transformed into a vampire.In modern-day Seoul, the 350-year-old Joong-won runs a luxurious wine bar in Gangnam District with Ehwa. Though she holds a torch for him, Ehwa can only observe and protect her friend from afar, as he has long closed himself to any new emotion. One day, Joong-won receives a letter from a former lover, a human he had broken up with 20 years ago without telling her the truth about himself. In her letter, the dying woman asks Joong-won to look after her daughter, Ji-woo.After her mother's funeral, Ji-woo finds a photograph her mother treasured very much, and she searches for the man in the photo, her mother's long-lost lover. When she finds Joong-won, she assumes that he is the son of the man in the photo. As Joong-won spends time with Ji-woo, all his emotions which were frozen by time start to melt away, and the two fall in love. Ehwa has difficulty dealing with this turn of events. Meanwhile, a serial killer who sucks blood from his or her victims is on the loose.