We travel to Japan and meet with producers from Aniplex and A-1 Pictures, as well as director Shunsuke Nakashige. They reveal some of the secrets behind successfully adapting Solo Leveling as an anime series. We also sit down with Chris and Kanako from Crunchyroll's Marketing and Production teams to discuss how they've brought the show to a worldwide audience.
...this start off as a light novel 
actually published in Korea,
،بدأت كرواية خفيفة نُشرت في كوريا
Es begann mit der Veröffentlichung
als Light Novel in Korea
Empezó como novela ligera
publicada en Corea,
Empezó como novela ligera
publicada en Corea,
Solo Leveling - Épisode 1
L'abbiamo visto partire 
come light novel pubblicata in Corea,
Vimos o seu começo como light novel,
publicada na Coreia do Sul,
Всё начиналось с новеллы,
изданной в Корее,