The vision concludes as elderly four men whom he'd passed on his commute; Shin Hayata, Dan Moroboshi, Hideki Go, and Seiji Hokuto, transform into Ultramen.

Daigo proposes the possibility to his friends that he is catching glimpses of a parallel universe, one in which he and the people he knows are the Ultramen they knew and loved.

A man in dark robe suddenly appears and sends a truck careening toward a group of passing children.

Hayata, Dan, Go, and Hokoto spring into action and stop the truck with amazing speed, while the man in the robe laughs and vanishes.

Working as a tour guide, Daigo leads a group to the Red Brick Warehouse, but experiences another vision in which he sees King Guesra, a monster who appeared in the very first Ultraman episode, rise from the sea and destroy a building.

Both are shocked and confused, with Mirai unable to explain how he got there, and flabbergasted that Ultramen and kaijus are only fictional characters in this world.

He tells Daigo that while on patrol in Yokohama, he encountered a girl with red shoes, who told him to awaken seven warriors and stop the destruction of a world in which Ultramen never existed.

The whole city falls into chaos as the fight goes on: Asuka and Ryo heads toward shelter from the baseball stadium and Gamu and Atsuko evacuate citizens from a museum.

As Mebius gives Daigo a thumb up, Mebius finds himself in a cylinder and frozen into bronze statue by Alien Hipporit who also announces his intention to destroy humanity, before disappearing At the hospital, Daigo finds Rena, who tell him that Go's wife remains critically injured and unconscious due to Pandon's attack.

Gamu and Asuka wander to an ocean liner and baseball stadium respectively and muse over their lost childhood dreams.

Their respective co-workers try to comfort them, and Gamu that he couldn't accept the responsibilities of becoming a scientist, while Asuka remembers that his ambitions of becoming of baseball player where shattered when he missed a key play and lost his team their match.

A light surrounds Daigo, giving him Sparklence as he realizes that he is the seventh hero and transforms into Ultraman Tiga.

Tiga, Dyna, and Gaia can barely hold them off, and Dan declares that anyone who believes in Ultraman can achieve victory.

Dan and Hayata's wives Anne and Fuji appear, and remembering their other lives as Ultramen, transform and free Mebius.

As they exiting the Earth atmosphere, Daigo commends that it's time to reach M78 and by doing so, all ships activates the hyperjump sequences.

A short PSA about Ultraman sees the 8 Ultra Brothers alerting Super Alien Hipporit to turn his phone off.

A limited edition 2-disc "Memorial Box" DVD collection also included extra bonus features, 3D glasses for a special 3D featurette and replica copies of the storyboards and director Yagi's screenplay.,[2] Mill Creek Entertainment released the movie on Blu-ray, with English subtitles, in the USA on April 5, 2022.