Kol Mikaelson had his soul bounded to Caroline Forbes by a curse. He doesn't know when, where nor why, he only knew that now he was stuck with a beautiful human girl in the cursed city of Mystic Falls. And as he watched upon her adventures, both as human and vampire, Kol discovered that his undead heart could still beat for she is the one he chosed to love for all eternity.

They met at Hogwarts that sealed their fate of friendships. Can Hogwarts deal with the New Mischief Marauders? They gain new friends, learn interesting sports, finds the secrets passageways, adventures during a full moon, limitless magic around every corner, and the truths of Marauders in the past. Join in the journey with chosen one, criminal's son, and a werewolf's son.

Hermione Granger went back to the past. As eleven years old; living with her grandparents who are her "parents". She has no idea how or why it happens, but when she got the Hogwarts Letter of the Year 1971. She just landed in time of The Marauders Era. Will she ever survive through years in Hogwarts once again? Is she going to change the past? Or will she find her way back home?

Tatsuo Hoshino is a lazy, loner, blunt, care less about anything, yet he is very intelligent. When a letter came, his life has change. There he finds not only friends with no choice, annoying magic around every corner, stupid sport that he's not even interest, weird drama romances in the air, but learned he has a role to protect the world along with his three troublesome friends.