Hunt or be hunted, that is the new rule Tsuna has lived ever since the witches have attacked his home. Vowing to extract vengeance against their kind, Tsuna accepted his role of becoming the 10th boss of the world's greatest witch hunter organization, the Vongola. Can his friends and family save him before he falls into depravity, or will he continue to drown in his misery?

When a nuclear blast on the island of Japan destroys all of the families and dreams within its radius, all that is left in the aftermath is to rebuild something -anything- out of the debris. Back to back, heart to heart, it's a long way up for the kids who have seen their lives go down in flames. But for those who make it, there is nothing left to do but admire the view.