>>50686827You get the eevium from a guy working at the megamart. In his youth he was a hotshot Eevee trainer, but could never defeat a group of eeveelution users.
He asks you to challenge them to give him some closure. The other trainers are now elderly and rarely battle, most found normal jobs and retired, some have grandkids, one of them died, one was a supermodel who used plastic surgery to look young. The Eevee user himself is now married and is more worried about adult responsibilities than battling.
The reason it stuck out was how the big theme of the quest was how the word of pokemon isn't quite as fantastical as it appears, most people just grow out of Pokemon battles and get real jobs.
After you beat them, and then him, he gives you the eevium and says he's retiring from battles then goes back to his usual NPC dialogue, which was also kind of unsettling.