ZDAD-66 Hero vs Dark Warrior Evilviser
Masked Soldier battles against Inferno (the evil secret society) to protect the iPN cells discovered by Professor Shigemitsu Yokoi. Evilviser is a female warrior unit belonging to the Inferno. They attack the residence of Professor Yokoi， but the operation fails due to the appearance of Masked Soldier. Gelharden， the leader of Inferno， gives Evilviser the last chance to retrieve the trust they lost from the failure. Evilviser sends their best secret agent to infiltrate into Professor’s residence to steal the research data but finds out the horrifying plans strategized by the Professor. Masked Soldier stands in Evilviser’s way， gradually steering to the ultimate showdown.