Dragon Clan: Lu Mingfei Returns from Bright Sword

I've been driven crazy by my students lately, so I'll go crazy by reading a new book Lu Mingfei, who had been chopping up Japs with the Audio-Technica, came back. On the day of the interview in Kassel, what did he think when he saw that the interviewer was a Japs and slashed him with his backhand? Lu Mingfei, who went to North Korea with Kong Erluzi to serve in the United Nations Army, what does he think of Kassel College?