The three traitorous Students Kenji Tsukigata, Rui Senda and Gou Omura come back from Outer Space in the name of the Armed Brain Army Volt to begin their attack on the Earth.

With Academia destroyed, the Liveman gain from their dying mentor Doctor Hoshi instructions and a clue to assist in their battle against Volt.

Jou shows doubt in facing down his old friend Gou as he prepares to use a virus to evolve into the ultimate being.

Megumi suspects Mazenda in a plot involving transforming Jimmers into Dummy Man spies.

Yusuke is approached by Takuji's little brother to help complete a car he was working on, which becomes sabotaged by Dr. Kemp and an engine Brain Beast.

A boy befriends a young dinosaur brought to the present by Obular's time-manipulating Brain Beast.

Takeshi and the Liveman try to work out a final solution regarding Gon while Obular decides to experiment in making the dinosaur into a city-destroying giant.

The Liveman trio must learn to draw on other emotions to fight after Dr. Kemp creates a Brain Beast that sucks away anger for power.

Megumi attempts to protect the love of her newlywed friends from being corrupted by Mazenda's love-potion perfume.

Jou takes a delivery job to save a pizza shop - "Pizza Sweet" , which becomes more dangerous after a Brain Beast turns the town into a maze.

Arashi Busujima, a self-proclaimed idiot gang leader, causes trouble for both Volt and the Liveman by making a Brain Beast his own servant.

Bias transforms the idiotic gang leader Arashi into Doctor Ashura, the ultimate genius who befuddles the Liveman with both brains and brawn!

A malfunctioned Jimmer who falls for Colon assists the team in stopping a plot by Mazenda to poison the city.

Ashura depowers and estranged Yusuke with a Brain Beast that turns him into a walking electromagnet.

Jou protects a robot being targeted by Gash for a special crystal Bias wishes to obtain.

Yusuke returns to Academia to retrieve love letters he left that are being used for jumping, zombie-like apparitions of his fellow students.

Megumi fights to regain a doll with emotions that is transformed by Kemp into a doll-controlling Brain Beast.

Jou falls for a mysterious girl created from the remnants of Mazenda's loving heart into a Brain Beast.

A Brain Beast created with Obular's own mind leads to a shocking revelation to the Liveman about their enemy Gou.

Gou is kicked out of Volt for his failures, forcing him to return home in order to resume experiments for becoming the ultimate Obular.

Yusuke attempts to convince Gou's mother to save her son as Volt bring him back for their own schemes.

Megumi tries to give confidence to a girl whose song may be the only means to stop a mad musical alien.

Colon tries to prove her worth to Yusuke against a swordsman Brain Beast using a new metal developed by Kemp.

Yusuke tries to convince a boy the importance of hard work in school and fun while dealing with Mazenda's mental manipulation of children.

On vacation in Aizu, the Liveman help a boy get over his fears of a castle haunted by revived Brain Beasts.