Izuku Yagi had his world turned upside down by being announced quirkless, but one fateful day. Izuku's dormant quirk One For Lightning had finally activated, but will he be able to become the hero of his dreams?

After ash came back to Kanto after losing the alola leugue ash gets betrayed by his traveling companions and some of his Pokémon and in escaping he loses two friends but he still has some allies.

Ash returns from his adventure in the Galar region but what he didn't expect was all of his old traveling friends to betray him even his own mother, however only a few stuck by his side those being Brock, Gary, Max, Dawn, Bonnie, Kiawe, Lillie, Gladion, Goh, and all of his pokemon. What will ash do now that he has Been betrayed. This will be an ashxlillie story, and also this is my very first story I have ever made.

Life for Ash turned upside down the day he found his friends betraying him. He gathered the pokemon who remained loyal to him and fled to the forest, his pain making him collapse. He is found by someone he thought to be dead and learns many truths about himself, truths that will change his life forever. With his new family, new pokemon, new friends and a new love will Ash show those who betrayed him who he really is?

So this story is set after he loses the Alola league. His friends end up ditching him because they feel like they have been held back by Ash. Only his Alolan friends stick with him and a select few of his older friends, and they live in Alola from then on. A year later, a trainer named Red defeats the Kanto champion. Six months later, Lance falls. Then Steven and so on. Over the course of five years, Red beats all seven champions and becomes a true pokemon master. But something is off about this kid.

After his Alolan journey Ash decided to return home but this time empty handed in a League achievement, as he reach home he was confronted by his former travelling companions, rivals, and pokémon they agree that Ash should stop reaching his foolish dream and give up because he is weak. He was frustrated and swore to make them regret Betraying him, he retreated back to Alola and trained there for the upcoming Masters League Tournament that will be held there, knowing the traitors will participate Ash and Co. decided that this will be the perfect opportunity for 'Their' revenge to commence. [I'll be adding some Pokemon Game Characters as well, just to spice it up] [Oh yeah, the 'Thier' part means Ash will have an elder Sister in this Fan.fic., why?, Idunno]

Ash was betrayed by his traveling companions,his Rivals and his own Mother but after 5 years Ash's is now the champion of Kanto and a tournament is coming but first he going to humiliate one of his rivals