Another visit to Carol Ranch, the searchers have on encounter with a Black Mocchi who seems to have a serious anger problem. Mocchi decided to fight him which leads to the poor little guy getting beaten by Black Mocchi. Black Mocchi appears to be on the same level as Most. Before he has a chance to turn Mocchi into a mystery disc, Carol and Manna stop him. Later, the searchers learn that Black Mocchi and Most are brothers and that Carol trained Most. After learning this, Mocchi wants to beat Most and Black Mocchi one day. Black Mocchi calms down and decided if Most found Mocchi as a worthy opponent then so would he.