Kyouko stows away when Matoi goes to check out suspicious activity at a mountain. When they arrive, the two meet a young boy whose father was just turned into a tree by a Psyma monster.

Shou gets a letter from the Flying Corps saying that they want to make him a Captain. However, the Psyma siblings also have their eye on the Flying Corps, planning to steal a poisonous mold.

Matsuri is sent on a mission from her father to deliver a new machine to a volcano expert. However, she is forced to take the bus and the Psyma siblings have a plan to make the volcano erupt.

With their robot low on power, Mondo and Kyouko must finish a new, more powerful robot to combat the Psyma.

After he complains about everyone else, Matsuri tells Matoi that it's his turn to cook dinner - and it can't be curry. Matoi heads to the grocery store where he bumps into young girl who helps him out and fall in love with him.

A Psyma Beast kidnaps a bunch of civilians while Mondo is at home playing with his boomerang. Matoi stays out to find the missing people, but gets caught in the trap as well.

A Psyma Beast has summoned a bunch of ghosts, which causes a young boy named Mikao to see his grandfather again and wants Nagare to help get him back.

Mondo tells his children that they have been invited to a hotel, conveniently leaving out the fact that it's for work. While there, the siblings run into Denus who calls the team into a trap where the boys get turned into children!

Four of the Tatsumi siblings are ambushed by a monster that sucks them into his belly. It's up to Matoi to save his younger siblings from a cold fate.

Matoi eavesdrops on a conversation that Matsuri is having with a friend and the boys all come to the conclusion that she is getting married. They then follow the man in question to find him meeting up with another girl!

Denus and Cobolda attach a deadly parasite to Matoi in order to resurrect their older brother.

The GoGoFive search for the Psyma dimension while Cobolda wants to be mother's favorite just once.