A Super Crazy Mecha-Don and the Desperate Fight - S1.E5

Himika plotted to eliminate Jeeg by using a magnetic storm caused by sunspot abnormalities. If you seal the magnetic power, the universe can't even become a Jeeg. At that time, Don, a black eagle who calls himself a rival in the air, was building a mechadon using scrap. When Haniwa phantoms appear, Mekadon starts to play a big role instead of Jeeg.