Like a migratory bird, Hasekura Kouhei has traveled from town to town transferring schools because of his parents. As a result he has lived his life trying not to get involved with others as much as possible. Finally after too many transfers to count, Hasekura's parents decide to send him to a traditonally-Christian boarding school so that he won't have to move with them. Now free to have the uninterrupted school life he's always wanted he is now confronted with more peculiar friends than he could have ever thought of. Of some, hold a dark secret.