Pokemon Ultra Sun and Moon Rom Hack

Tom is an average University student who was browsing the internet. He was a big fan of Pokemon and has been playing the game since childhood. As he was browsing the internet about Pokemon related stuff, he found a rom hack of Pokemon Ultra Sun and Moon, which was surprisingly rated 18+. He clicked the link to download it and as he was opening the game, his hand touched his coffee mug, which spilt the coffee on the power socket. There was a short circuit and it electrocuted him, killing him in the process. When he woke up, he found himself in the world of Pokemon with a system, but he had a problem. No matter how much he trained his Pokemon, they wouldn't level up. Until one day, he was kissing a girl when a notification popped up saying "All the Pokemon in your party received 2000 exp." Note :- I found the cover photo on Google and I don't own it. The owner can ask me to remove it if they don't like it.