The fifteenth Manga of I’ve Been Killing Slimes for 300 Years and Maxed Out My Level.Author(s): Kisetsu Morita (Story), Yusuke Shiba (Artwork), Benio (Character Design)Release: 17.02.2025Size: 12,8 x 18,5 cmPage: 180Age: from 13+ yearsGenre: FantasyLanguage: GermanISBN: 978-3-7539-3094-7