A character like Arale from Dr. Slump could be an unexpected opponent. She has her own set of wacky and powerful abilities. Her innocent and child - like nature combined with her strength could throw Saitama off. He might not know how to deal with someone who is so different from the opponents he usually faces in his own universe.
Genos could be an unexpected opponent. He might be forced to fight Saitama due to some mind - control or a misunderstanding in the rules of the tournament. It would be really interesting to see how Saitama would handle fighting his own disciple, and how Genos would fare against his master's incredible strength.
An unexpected opponent could be King. King, who is known for being a fraud in terms of strength, could somehow be made into a real threat in the fanfiction. Maybe he gets a power - up that makes him a formidable foe for Saitama. It would create a lot of comical and also tense moments as Saitama tries to figure out what's going on with King.
Chapter 390, "Might as Well Call it Gu Hang Star Zone", is the clearest early answer because it turns Starport's situation into a concrete plot event. The chapter gives readers a real answer by opening on After the ground portion of the Starport was overrun, this became... and ending on Moreover, the Tianma Fleet didn't even need to continue exchanging....
Chapter 368, ", Not Enough Troops", is the clearest early answer because it turns Gu Hang's situation into a concrete plot event. The chapter gives readers a real answer by opening on After meeting with Lois, Gu Hang still managed to get what he wanted. and ending on They were homesick and their morale had lowered due to not being able....
Chapter 296, ", Korolya III", is the clearest early answer because it turns Korolya III's situation into a concrete plot event. The setup is Another 700,000 soldiers of the Star Realm Army were "embarking" in..., but the pressure keeps building through Meanwhile, the 300,000 troops of the Star Realm Army that had already....
Chapter 302, ", The Mechanical Throne", is the clearest early answer because it turns Matins's situation into a concrete plot event. The chapter gives readers a real answer by opening on Cai Minjin was so angry he was steaming, yet he still had to deploy... and ending on Indeed, if possible, they would love to have every key city equipped....
Chapter 335, "Tax Season Again - Part 2", is the clearest early answer because it turns Rage Bear Legion's situation into a concrete plot event. The chapter turns that into something concrete by moving from Firstly, before this, Gu Hang had already applied for an expansion of... to From this perspective, the Alliance's conquest of Heijian Star had....
Chapter 382, ", He Really Believed It!", is the clearest early answer because it turns Flying Wing Star's situation into a concrete plot event. A useful checkpoint is the way the scene starts with But now, nearly eight years had passed since the Dragonhawk 3rd Corps... and follows through with If you can't handle it, then you deal with it yourself!" With that....
Chapter 348, ", You Must Believe in Our Loyalty", is the clearest early answer because it turns Governor Akuna's situation into a concrete plot event. The chapter turns that into something concrete by moving from This was not Izla Hood's first visit to the governor's palace, nor... to But likewise, he had also offended quite a few people..
Chapter 297, "The Rotten Demon Dragon", is the clearest early answer because it turns War Apostle's situation into a concrete plot event. The setup is Although it seemed small from afar, it was in fact an enormous..., but the pressure keeps building through Its form, rapidly descending, became incredibly huge in a very short....
Chapter 245, ", you really do make a good point!", is the clearest early answer because it turns Alliance Expeditionary Force's situation into a concrete plot event. The setup is You've got to be kidding, the 37th and 38th Armored Divisions are..., but the pressure keeps building through Who do you think is the main force now?.
Chapter 409, ", Atonement Expedition, Independent Kingdom", is the clearest early answer because it turns Cercis Flower's situation into a concrete plot event. It opens with The grudge just keeps getting bigger. and closes on It wasn't about not being able to fight; it was about having to....