After being informed about Haiji, Mari steps up on stage for her concert, only to find Moe and Mizuki had been poisoned. Meanwhile, Masayoshi is called to the hospital by Kaname. He tells Masayoshi that he needs to learn to love to become stronger.
The boy named Sawada Haiji has put an end to the temporary peace. Haiji declares that he is Masayoshi's last enemy. He then proceeds to attack the Flamengers, Kaname, and other people who are associated with Masayoshi.
Six months have passed and life has been peaceful for Masayoshi, who people are keen to make World President. Meanwhile, Hidenori makes plans to meet up with his girlfriend for a long-awaited date. Masayoshi encounters a boy named Sawada Haiji.
A mysterious being appears before Masayoshi and the others, wishing to speak to Masayoshi alone. Despite concerns that he might not make it back alive, Hidenori encourages Masayoshi to go into the spaceship.
Masayoshi and Hidenori arrive at the Diet to stop Prime Minister Okuzaki from passing an anti-superhero bill. Okuzaki equips himself with a powerful mech suit, powered by support from the public, and starts attacking Masayoshi.
Masayoshi, who is still in hiding from the authorities and growing weak from hunger, meets a short-sighted homeless man who offers him some food. He explains how when life was treating him badly, it was Samurai Flamenco who taught him to help others.
The monster that looks exactly like Masayoshi addresses him as Big Brother and calls himself Beyond Flamenco. He speaks about From Beyond's purpose. The government also has another trick up its sleeve. How will the battle with From Beyond end?
After the press conference, phones begin to ring across Japan. The Cabinet declares a national emergency. After Kaname goes missing, the Flamengers are forced to take lead themselves. From Beyond's attack is about to begin.
Masayoshi finds himself under a lot of stress, particularly when he learns of an all-out attack on Japan being planned. Masayoshi, paranoid that an attack could occur at any moment, decides to make his own announcement during a talk show appearance.
The Flamengers continue to defeat monsters from From Beyond. Masayoshi is still trying to adjust to his role as a team leader. The Flamengers have a documentary filmed about them as they go against the From Beyond monsters turning cities into an ice age.
After King Torture's death, Samurai Flamenco reveals his identify before the press. But in the next moment, Masayoshi is taken away in an aircraft that appears out of nowhere. At the same time, a giant fortress appears in Tokyo Bay.
Samurai Flamenco heads to the enemy base to save Flamenco Diamond. Flamenco Diamond and Flamenco Sapphire are undergoing torture after being captured. King Torture reveals an inconvenient truth. Finally, Samurai Flamenco faces off against King Torture.
While the initial excitement has died down, the attention that is still being paid goes to the monsters and Samurai Flamenco. Unhappy, Mari makes an unexpected move. Meanwhile, Harazuka has a theory about the monsters' peculiar behavior.
Samurai Flamenco meets Harazuka from Monsters Stationery. Harazuka offers to give Samurai Flamenco some special weapons as a gift. Meanwhile, the new prize for uncovering Samurai Flamenco's true identity is announced to be ten million yen.
Samurai Flamenco is becoming jaded as Flamenco Girl runs him ragged. The police have been receiving an increasing number of complaints as the heroes wreak havoc. Masayoshi struggles with his work as it seems that nothing is going right.
Samurai Flamenco is captured by some lawbreakers he approached. A mysterious new hero appears and saves him. However, the new hero knows Samurai Flamenco's true identity and sees him as a rival. Samurai Flamenco now has a rival superhero.
Samurai Flamenco is receiving more and more views on video sharing sites. A news site begins offering a reward to the person who unmasks Flamenco. That is when another person comes out as Samurai Flamenco.
Goto Hidenori copes with the new hero's atypical sense of justice. Goto arranges for a meeting to put a stop to all of the trouble, but Masayoshi shows up drenched. Masayoshi explains that he doesn't use umbrellas because of an incident in his past.