Legend of the Great White Most

Mum Mew and Gobi decides to personally deal with the gang and spare the General's monster collection. The gang enters a training village and splits up to go to their respective type designated region to train. That night, Mocchi gets kidnapped together with other Mocchi Type monsters. As the plane fly off with the kidnapped monsters, Most appears and rescued some monsters. He then sets off to the kidnappers' base to rescue the others. Mocchi wants to be strong and decides to tag along to learn from the great master - Most. Will Mocchi return and what is Most's secret?