(most of the) Characters and Facts about them

Nine boys and a girl (Minji) from Honjin all get warped 500 years in the past. Minji just happens to be chosen to be the emperor's daughter and she also finds a way to get back to the present. The nine boys somehow get to knowing that Minji found a way to get back to the present so they try to get close to Minji to get out of the past. Will they find a way to get to Minji? Or will they be stuck in the unknown era of the past?