No. 6

the story is set in “no. 6,” a future model city in 2013. raised as a top-ranking elite since the age of 2, a boy named shion lives in an exclusive area in no. 6. on the night of his 12th birthday, he rescues a boy who calls himself “nezumi” (“rat”). nezumi ran away from the city's special security area. from that moment on, shion's life is changed forever…