星界の紋章 (Series) favorite_border

[DeepL Translation - needs review] Volume 1 Introduction: Peace on the planet Martin is suddenly broken by an invasion of a space fleet. The invaders are the Arv, the descendants of humans who have adapted to outer space through genetic modification. The planetary government chief's decision to surrender in the face of the invaders' powerful military forces changes the future of his son, Jinto!　The opening chapter of a space opera with a science fiction mindset!

(Translator: DeepL)