This is heavily anime-inspired and like a lot of Isekais/fantasy manga/anime so if you like that kind of thing you will Love this book. Gunter a young boy who grew up in a town called Lle Dwr has his brother go missing and strangers keep appearing in Lle Dwr. But who cares when a random traveler offers to take both Gunter and his brother to the Forest of the unknown? Gunter never thought this decision to find his brother would have led to such a string of events but his inevitable curiosity keeps him going.