After Being Reborn, I Laughed at My Military Training Roommate's Ugly Face

My roommate's face was crawled by a cryptid during military training. I was worried that she would be disfigured, so I forcibly took her to the hospital. She kept her beautiful appearance, but missed the opportunity to become the school idol's partner. That night, the school sweetheart made a high-profile show of love to her love rival, and my roommate was furious: "You must have worked together!" She viciously found someone to bully me, and posted the photos on the campus website. Things got worse and worse, and I was permanently expelled from school... In desperation, I picked up a fruit knife and pointed it at my carotid artery. When I opened my eyes again, I returned to the day of military training. I watched coldly as my roommate swatted the bug to death. "It's just a bug, don't make a fuss, just participate in the pacesetter election." Anyway, it's not my face that's being ruined, so I don't care!