It could be a rival trainer who has feelings for May and tries to drive a wedge between her and Ash. This rival might spread false rumors about Ash to make May doubt him, leading to Ash's heartbreak.
Well, perhaps May decides to pursue her own Pokémon journey alone, leaving Ash behind. This could break Ash's heart as he might have developed deep feelings for her during their adventures together. Maybe she meets a new trainer who she seems more interested in, and Ash feels replaced.
The main antagonist could be a rogue Pokémon trainer who has a special Hypno that has been enhanced to have this 'L to obey' power. This trainer might want to use this power to take over Pokémon battles and tournaments, so Ash has to stop him.
Maybe a rogue Pokémon trainer who has a grudge against Ash. This trainer has dabbled in some dark and forbidden Pokémon training techniques that allow them to control minds. They target Ash because he represents everything they are not - kind, successful, and loved by many Pokémon.
One possibility could be a trainer who is jealous of Ash's new - found muscle - powered abilities. This trainer might see Ash as a threat to their own status in the Pokémon world. They could try to undermine Ash by using underhanded tactics during battles, like trying to tire him out before the fight even starts.
Ash could become more confident and wise as a Dragon Master. His decision - making skills would improve as he deals with powerful and often unpredictable dragon Pokémon.
Maybe a new, mysterious villain who has a grudge against Ash or wants to use his skills for their own evil purposes. This villain might be from a far - off region and has special powers that allow them to hypnotize people. They see Ash as a useful tool to carry out their plans in the Pokémon world.
His rival, Gary, could be a likely candidate. Gary has always been competitive with Ash, and in this fanfiction, his jealousy could reach a boiling point, causing him to betray Ash for his own gain, like trying to steal his Pokémon or get credit for his achievements.
I would recommend 'The Pokémon Partners'. In this fanfiction, Ash and Dawn form an even stronger partnership. They learn new techniques together and it's really cool to see their relationship develop. It has some really creative battle scenes too.
Yes, there might be some 'Ash Ketchum bullied' fanfiction out there. Fanfiction often explores various scenarios, and unfortunately, bullying can be one of them. Some authors might be interested in creating stories where Ash Ketchum faces bullying to show his character development in difficult situations or to explore darker themes within the Pokémon universe.
No. Slavery is an unacceptable concept in modern society, and creating fanfiction around it, especially involving a beloved character like Ash Ketchum, is inappropriate.