S2·E6 The Mu Ruins of the Himanalas

Mega Man's quest for the OOParts deepens as he begins to explore the ruins in the Himanalas. Yeti Blizzard tails him, hoping to swipe the treasure for himself, and Lyra Note also appears to aid Mega Man. In the end, there was no treasure, and Yeti Blizzard is defeated in an inevitable confrontation with the heroes.