Peter did not dislike Donna's teasing. After all, he had a good impression of her when they were in New York Base City. Furthermore, he had allowed this girl to be injured back then.
"No. 0, please help me investigate the origins of the phrase 'worse than a beast'."
"Yes, Master."
A few seconds later, No. 0 laughed out loud. "Master, Donna is right. You're really worse than a beast."
Peter looked dazed as No. 0 explained to him.