BYA

I transmigrated into the body of an evil witch in a fairytale. While I was drowning in loneliness, hated by everyone, I happened to pick up and raise a pair of siblings who were eating my candy house... "Hazel the Witch, you're sentenced to execution for kidnapping!" Who would have known that I'd be falsely accused of kidnapping the Grand Duke's younger siblings! Thankfully, before she knew it, Hazel became a nanny in the Grand Duchy with the help of the children. However, her employer once said... "A Grand Duke doesn't marry witches. Nor nannies, of course." and gulped down kimchi soup. I don't have no intention of getting marrying either, you know? Especially not to you, your Grace! I'll just raise the kids and then quit!

From Kiwimyweewee: A college student named Mitsuko works at his uncle’s hostel. On his way from an errand, he finds an unconscious yokai, Tenshi. When Tenshi wakes up he acts ferocious and arrogant. To express his gratitude to Mitsuko for saving his life, he also becomes a guest at the hostel on his own accord until Mitsuko decides what he wants. After being acquainted with Tenshi, gradually he opens his heart to Mitsuko. Suddenly Tenshi’s body transforms into an adult-like appearance and harasses Mitsuko!

The beautiful vampire with long, silver hair Daia never attacked a human. He is constantly being watched by Kuro, a vampire hunter, and, because of this, he is always trying to run away. He eventually ends up in Japan and meet a merchant named Shishou, who then gives him a job and a place to stay. Daia is charmed by Shishou's kindness... Daia, who was always alone, starts to think about to drink Shishou's blood and make him a vampire as well. (Summary by BL Scanlations)

Waking up in a fairy tale she illustrated, Hazel is rumored to be a wicked, man-eating witch. In truth, all she wants to do is bake sweets and share the kindness. So when the adorable Luna and Luca show up at the door of her gingerbread house, Hazel is determined to care for the siblings. However, things go awry when their guardian and brother, Grand Duke Elliot Blaine, show up, accusing her of kidnapping them. Now, with her charm and cooking skills, Hazel must prove she is indeed a sweet witch!

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The third years forcing them to get along, but got more skinship in a different way instead ;)

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