In Shrek Academy, everyone had been cultivating on their own. Xu Mi'er had her own research interests and rarely had contact with the others. Over here, she was a teacher. Naturally, she had to interact with many people in her job. Her beauty, strict teaching style, and powerful combat strength endeared her to the faculty and students. Within a short time, she had adapted to the lifestyle at the Monster Academy.
When it was a fight with mechas of the same rank, virtually no one could defeat this female teacher known as the Guns. She was a tough fighter. Also, she was skilled in building her own mecha and various mecha weapons. She helped just about anyone who came to seek her assistance. Her friendly and cheerful personality was the opposite of Long Yue's taciturn nature. In a sense, she made up for what Long Yue lacked.