RPG anime video game

Searching for the truth of a world and the shape of the world, you learned about alchemy and false spells.
Among trade books and old ones, you found one without a publisher. When you looked for more information, you only saw one word in Latin.
While searching for information in technological media, you couldn't find the meaning and how to pronounce it.
Between long nights and relying on the strange book, you only manage to pronounce it between shouts to improve
until, almost asleep and murmuring, you wake up... on top of the grass
Amidst the wonder of not being at home, you look around, finding yourself in a forest, thinking of paradise until...

A Pikachu steps on your head, burying it in the grass. Several anime and game characters approach you, noticing you're a stranger with your human body intact.