I think that I'm the super serious class president who gets isekai'd and then I take issue with all the other stupid students who got isekai'd without their morals intact. "Why do I have to tell people that killing is wrong, we are not heroes, we are conscripts fighting in some dubious king's holy war against a minority race their propaganda has labeled as evil ..."
You're the character that gets ostracized and targeted because you had a seemingly useless cheat power/job after the summoning. Some of the more amoral people target you because they don't like you. Due to that you get separated from the group during an excursion that almost gets you killed.
I can has some?