Ultraman Geed runs into trouble when he is unable to defeat the mechanical menace, Darkclops Zero. Help arrives in the form of Ultraman Zero, but is he willing to see the son of his arch-enemy Belial as an ally?
After Zero sacrifices his life to protect his friends, it's up to Riku to take on Galactron and protect the city.
Fukuide Kei, the enigmatic sci-fi author, invites Riku, Laiha, and the Igaguri family to a special lecture regarding his newest book. But things aren't what they seem, and it seems to spell trouble for Ultraman Zero.
