Classroom of the Elite: I Just Want to Drop Out

Welcome to "Classroom of the Elite" + Getting Expelled. While everyone else came to attend school, Bai Lan came to get expelled. Just after returning from wilderness survival in the Amazon rainforest, Bai Lan received an invitation to take the entrance exam for Advanced Nurturing High School. At his parents' urging, he reluctantly took part. The written exam and interview were a joke to him. He thought he was safe, certain he wouldn't get in. Yet somehow, he was accepted. He planned to withdraw immediately. Then his System awakened, starting with an ultimate mission: as long as he doesn't withdraw voluntarily and isn't expelled for his academic performance, he'll receive [Invincible Luck] and [Superhuman Physique]. The rewards were tempting, so Bai Lan decided to give it a try. Even with two ways of getting expelled blocked off, he figured he could still make it happen. Later, he discovered that this school even had such a thing as an "expulsion exam." Perfect! And then... He confronted the hidden boss, who asked him to become their master; beat up the student council president, who thanked him for it; picked on a delinquent girl, who said she wanted to date him; tried to blackmail the school's idol with her dark past, sparking public outrage, only for her to say he'd helped her resolve her inner turmoil; deliberately blew the expulsion exam, only for a whole bunch of people to fight to keep him in. Why is it so hard to get expelled?!