Crisis

Chu An's expression didn't change because of the teacher's words.

"I've learned these things. My family is more supportive."

This was indeed true. After Mr Chu and Mrs Chu found out that Chu An was interested in firearms, they found connections allowing him to come into contact with this aspect.

After hearing that he needed to take an exam to change majors, Mr Chu and Mrs Chu directly found someone to be Chu An's tutor so that when he wanted to ask questions, someone could help answer them.

Chu An also knew that the instructor of the Weapon Systems and Engineering major didn't like him very much, so after asking a few questions from the instructor, he didn't trouble the instructor anymore.

If not for the fact that his family had helped him find someone to answer his questions, he would probably not have been able to answer several questions this time. His score would probably not have been good either.