Ultraman Mebius

Monsters return to Earth, threatening to usher in a new age of space invaders.

Mebius, as Mirai, joins the CREW GUYS and works together with Ryu to recruit new team members.

The Volcano Monstrous Bird Birdon that once defeated Ultraman Taro appears! Mebius also succumbs to Birdon's poison.

George has a confrontation with a CREW GUYS member and says he wants out of GUYS.

Sadolar was consumed by an even more vicious organism. What was this new organism? Just then, something happens at the seabed. Ryu and Marina head down to investigate.

The C-Pin 929 emergency rations Alien Fanton dropped on Earth came into contact with the atmosphere due to High-Dimensional Predator Bogal and begins to grow infinitely!

It is discovered that the vicious organism Bogarl, who preys on monsters, is weak to electricity. GUYS upgrades Miclas to Eleki-Miclas.

Mebius fends off Bogarl, and Tsurugi disappears as if he ran out of power. GUYS determine that Bogarl is like a mobile powder keg with a tremendous amount of energy stored inside.

The operation to exterminate Bogal would put the lives of Mebius and others in danger. GUYS independently run a mission to save Mebius and Tsurugi.

Just as Tsurugi is about to die, Mother of Ultra appears. Meanwhile back on Earth, Dinozole who the GUYS once defeated has been resurrected as the twin-headed Dinozole Reverse!

Aide Toriyama loses a dangerous research item that was scheduled for disposal. The Meteor named Grote Cell can enter hollow objects and move them like they were alive.

Marina heads to the mountain to ride with Kadokura, the coach of her former racing team.

Teppei's mother happens to see him on television and makes quite the commotion.

Gun Phoenix breaks down as it was deployed against Chief Maintenance Araiso's recommendation. Ryu deploys the new state-of-the-art craft Gun Booster.

A duel between aliens takes place on Oshima's Comet. The intense fighting causes the comet to enter a trajectory headed for Earth, and GUYS prepare to intercept.

GUYS struggles with Monster Saramandra who regenerates no matter how many times it's defeated. Ultraman Hikari appears, but is fatigued from countless battles.

Now that Ultraman Hikari has returned to the Land of Light, Mebius is the only Ultraman left on Earth. Mirai struggles with the heavy responsibility of being an Ultraman.

GUYS begin the Hamelin Project experiment, which uses special sound waves to guide monsters. However, the effects of these sound waves cause two large monsters to emerge.

Mirai modeled his human body after Hiroto, the son of the Arandas' captain. Upon meeting Mirai, the spitting image of his son, Captain Ban recalls the tragic day.