Tsuna comes home one day, only to be greeted by a little baby mafioso who apparently is his new home tutor. His job is to guide Tsuna into his role as the 10th Boss of the Vongola mafia family. With the help...

The era of great civilizations came and went, brought to ash by machines of their creation. A thousand years passed, and the remnants of humanity reside in small pockets of land free from the toxic miasma pr...