After an explanation of the mystery of the boxes and theories concerning them, Tsuna, Yamamoto, and Gokudera's training becomes standardized. Their training is difficult and they are exhausted every day. Of the three of them, Gokudera isn't doing very well. Day by day, he takes his own actions. Tsuna is worried that there's something wrong with him. Reborn tells him about Gokudera's past… Meanwhile, the Millefiore's Glo Xinia is headed to Japan.
[Note: Based on Japanese proverb "A wild duck is 
 coming along with green onions on its shoulders" 
 which is close to "Along comes a sucker just 
 begging to be parted from his money".]
ist nicht die junge
Vongola Famiglia selbst,
não são os patos
que são os jovens Vongola,