When Tsuna traveled to GIOTTO's era, was it a trial of the ring or an accident?
"Although you are my future descendant and the tenth generation leader of Vongola. You inherit my blood, huh. Maybe this is really difficult for other people to accept? But please allow me to be selfish. I am happy that we have the same blood."
·······
·····
···
"Listen, Tsuna. You will not tamper with any history."
"Believe me, your encounter with me was no accident."