イサック (Series) favorite_border

[DeepL Translation - needs review] Introduction to Volume 1: The Holy Roman Empire of the 17th century was in the midst of a fierce war, later known as the Thirty Years' War, between two separate powers. Then, a Japanese man named "Isaac" appears as a mercenary!　What is the purpose of Isaac, who has left distant Japan and come to the European continent!　His fierce battle begins!　Shinji Makari (Yugou) and DOUBLE-S (Till Death Do Us Part) are the new tag team for this gritty entertainment!

(Translator: DeepL)