Mushiking: The King of Beetles SUPER BATTLE MOVIE -Altered Beetles of Darkness-

In a tranquil forest where fairies and beetles thrive in harmony, a looming threat disrupts the peace. The King of Beetles, Mushiking, is summoned when Popo the Fairy encounters a spirited newcomer, Iron Stripe, a beetle eager to challenge him in a contest of strength. However, their friendly competition is abruptly interrupted by a sinister force: the Blue Hercules Beetle, manipulated by Adder, the Fairy of Darkness, emerges to wreak havoc.

As Mushiking rushes to defend his friends from this unexpected assault, he faces not only the formidable Blue Hercules Beetle but also the Giraffe Stag-beetle, another creature ensnared by Adder's dark influence. With their strength and unity put to the ultimate test, Mushiking must summon all his courage to protect his forest home and its inhabitants from the encroaching shadows, even as he finds himself increasingly overwhelmed.