キルぐみ (Series) favorite_border

[DeepL Translation - needs review] Introduction to Volume 1: To understand each other, that means to live. Based on his experience in junior high school, Ayumu Ogakiuchi had decided to live quietly and unobtrusively at his new high school. 　He was assigned to a friendly class. The slogan of the class was "Everyone gets along. He felt that this was strange for a high school student, but he was quietly living his life. 　One day, during class, a huge mass of iron appeared in the sky above the s...