Reads R to L (Japanese Style), for T+ audiences. SuccessionTsuna and his
friends are ten years in the future, where they have to deal with deadly
new foes. They discover the entrance to the headquarters of their
enemies and realize they must get stronger in order to have a hope of
storming the place. But the training itself is beset with complications
and hazards of its own. Tsuna has to wonder if he'd rather fight the
enemy straight off than endure the ordeal of getting ready for it!