Reborn finally gives them permission to start their Vongola Box training. However, due to some necessary preparations, they are not allowed to use their Vongola Boxes until the following day. Tsuna and his friends are told to take a break for the time being, so they all go to their own rooms. Tsuna stares at his box and turns his thoughts toward its content. When he lights a flame on his ring, the box responds by starting to move. Tsuna can’t believe his eyes, but the box is certainly responding to the flame. Tsuna is so curious that he finds himself opening his Vongola Box. Accompanied by an…