They were lucky that all 40 of them were alive from the start till recent chapters. It's almost as if they haven't realized how lucky that is, especially when it's in high risk situations where it's life or death for them. I get that they're still in highschool, but they should have grasped the concept the moment they saw people dying on the battlefield. Though it is good to see Arashi grieving as he is a hard-headed character who always charges head-on, even if he cares for his comrades. By then he should be able to understand how precious a human life really is, that they're not invincible from death even when they get injured
I love (hate) life
