An alien group named Villain Guild, has planted a Monster Bomb in the city. A help request was then brought in to E.G.I.S. from External Affairs Division X.
Hiroyuki unboxes the big one to reveal too much foods but he saw a treasure from his childhood at 12:30 pm, Saku meets the members in EGIS HQ again, he tells Kana that we have a little emergency. They saw the Monster Bomb, a highly-compressed capsule that contains a fearsome monster, which will explode at 3:00 pm. Saku told the members that unsavory aliens have been establishing something they called the Villain Guild within the city. "Homare, did you notice something about all this?" Pirika asked, "No, it's nothing. I'll go gather info." Homare answered before leaving. And Hiroyuki gets his jacket as he follows Homare, much to Saku seeing them.
At 1:00 pm, Hiroyuki and Homare meet the hippie man, selling clothes and other items, under the bridge. He was actually an informant that Homare sought out to get information on the Monster Bomb that the Villain Guild had acquired, Homare gets the homemade 15-year-old Caspian Sea Yogurt, giving to the man, he drinks it then transforms back into Alien Fanton, who told Homare and Hiroyuki about the Monster Bomb's origins; Alien Zetton Zolin acquired it from Markind and wanted to sell it off, but it was stolen by someone during transportation. Fanton also noticed Hiroyuki's legendary Hinode Juice bottle cap and was very interested in it because it was very valuable in his planet, and offered to provide them with more information in exchange. After leaving at 2:15 pm, Homare doesn't really get the sense of what aliens value. He and Hiroyuki went to interrogate him, but he wouldn't give them a straight answer, so they had to leave. The man met by the gang's leader and joined the team, after leaving again at 2:35 pm, the gang's henchman knocks out them before capturing.
Homare wakes up but tied with chains alongside Hiroyuki, dying. They met the gang, revealed Volk, Galmess, and Alien Serpent. Volk tells Homare that he had the flashback: Volk lived in the city among the alien community. He had idolized Homare for his ability to fight off other alien gangs and aspired to be like him. Volk then met Zolin and joined the team, but he was caught in some dangerous affairs, until he was saved by Homare himself, who took him in and gave him some food to eat. Then, he and Homare had a reunion until... Hiroyuki wakes up. As Volk uses a gun to shoot Homare, he managed to break free of his chains and beat the other henchmen in hand-to-hand combat. After the henchmen defeated, "Violence doesn't solve anything!" Homare exclaimed but decides for the battle against Volk that was interrupted by Zolin's henchman, who was sent to eliminate Volk. As the two punches each other, Volk was shot by the henchman, he hides the pillar while Homare tries to answer the code, and Volk shoots the henchman, died, but the leader almost dying. And at 3:00 pm, the bomb detonates before Darebolic would be released. Hiroyuki, saved by explosion, gets up again and hear Homare shouting Volk's name and throwing rocks out. Hiroyuki transforms into Taiga to do battle, but he was overwhelmed.
Homare and Volk reconcile, and Kirisaki tells them a loser will always remain a loser. Homare decides for his battle against Kirisaki, and as Darebolic shoots a laser, an explosion occurs and "See you again in hell." he said before leaving, eating a chocolate. Volk explains to him what he planned to do with the money from the government. He gives Homare a pendant that contained the blue light, flying to Taiga's body, the voice turned into the last key holder so that allowing Hiroyuki to swap into the ruler of the wind, Ultraman Fuma. His speed gave him the advantage over Darebolic and easily dealt with the monster using numerous energy attacks, and finally putting an end to the battle by using Ginga-let's Seven-Stars Light Wave Shuriken. Volk also gives Homare the pendant, and tells him to sell it off and help the alien children with whatever money he can make off it, before he succumbs to his injuries and dies in Homare's arms. Kirisaki watches Volk's death before he transforms into Tregear. As Fuma flies, Tregear grabs Fuma's legs and throws down, Tregear showed up to meddle with him, Fuma performs Polar-Star Light Wave Shuriken but dodged by Tregear's chest, but he eventually left as well. Later, Fuma saw the sun after Volk died, Hiroyuki walks to his friend, holding Volk's pendant, so "I'm going to protect... the town they all live in." Homare told his job as they watch the sunset together.
Who Is the Leader? (リーダーは誰だ Rīdā wa Dareda)
The Tri-Squad, now reunited, bicker over who the leader of the group is, due to Titas claiming to be the leader because he's the eldest, Taiga retorts by saying he is the leader because they all wear the Taiga Spark on their right arm. Fuma wants to rename his item the Fuma Spark and Titas the Muscle Spark. They then compare their planets of origin as well as the previous Ultra Warriors who came from their respective home planets, with U40 getting the short end of the stick just like in real life.
- Hiroyuki Kudo (工藤ヒロユキ Kudō Hiroyuki): Yuki Inoue (井上 祐貴 Inoue Yūki)
- Homare Soya (宗谷ホマレ Sōya Homare): Ryotaro (諒太郎 Ryōtarō)
- Pirika Asahikawa (旭川ピリカ Asahikawa Pirika): Ayuri Yoshinaga (吉永 アユリ Yoshinaga Ayuri)
- Kana Sasaki (佐々木カナ Sasaki Kana): Chiharu Niiyama (新山 千春 Nīyama Chiharu)
- Kirisaki (霧崎 ): Kou Nanase (七瀬 公 Nanase Kō)
- Inspector Sakura (佐倉警部 Sakura-keibu): Shingo Kazami (風見 しんご Kazami Shingo)
- Volk (ヴォルク Voruku): Ryo Tachibana (橘 りょう Tachibana Ryō)
- Zolin: Shigeru Harihara (針原 滋 Harihara Shigeru)
- Hippie Man: Makoto Takahashi (高橋 麻琴 Takahashi Makoto)
- Park Mother:
- Girl in the Park:
- Ultraman Taiga (ウルトラマンタイガ Urutoraman Taiga): Takuma Terashima (寺島 拓篤 Terashima Takuma)
- Ultraman Titas (ウルトラマンタイタス Urutoraman Taitasu): Satoshi Hino (日野 聡 Hino Satoshi)
- Ultraman Fuma (ウルトラマンフーマ Urutoraman Fūma): Shota Hayama (葉山 翔太 Hayama Shōta)
- Ultraman Tregear (ウルトラマントレギア Urutoraman Toregia): Yuma Uchida (内田 雄馬 Uchida Yuma)
- Ultraman Taiga: Hideyoshi Iwata (岩田 栄慶 Iwata Hideyoshi)
- Ultraman Fuma: Satoru Okabe (岡部 暁 Okabe Satoru)
- Ultraman Tregear: Shinnosuke Ishikawa (石川 真之介 Ishikawa Shinnosuke)
- Darebolic: Shun Takahashi (高橋 舜 Takahashi Shun)
- Alien Fanton: Hiroyuki Fukushima (福島 弘之 Fukushima Hiroyuki)
- Homare Soya
- Pirika Asahikawa
- Darebolic (MB)
- Alien Fanton
- Alien Zetton Zolin
- Alien Serpent
- Alien Pedan
- When Darebolic was blasted, its gun arm can still be seen, blended in explosion dust. This is most likely an overlooked error.