C1020 Gem
Ever since Capone got a bright gem from Mito, he had entrusted his task to the second member of the family. He stayed in the secret chamber day and night to study the bright gem.
The people of Capone family had gotten used to it. The entire M Country was Capone's backyard. Capone's will was the truth.
Mito, on the other hand, used the item left behind by the Birch Tree Angel to upgrade his mark