The guardians are entrusted with the Vongola Box that the Tsuna from ten years later prepared. Tsuna and his friends refrained from battling Byakuran, and they receive a message of encouragement from the Varia of ten years later. However, they have been weakened in strength and spirit from the successive battles they have fought, and they are only able to light a small fire. Reborn sees this and orders them to rest. Tsuna and his friends retreat to the Vongola hideout, and just when they get settled, the radar suddenly catches suspicious activity. The radar indicates Tsuna’s home as the place…