Through the past of Panasonic Hideyoshi, Aoyama Xiu Xin finally understood the reason for his psychological distortion.
Once, Panasonic Hideyoshi too had been a young man full of vitality.
But at the age of 17, he underwent testicular removal surgery at Hokkaido University Hospital. At the time, his father was not yet the director but merely a department manager.
Nakamura Shinichi found the doctor who had operated on Panasonic Hideyoshi and learned that when Panasonic Hideyoshi was brought to the hospital, his testicles and corpus cavernosum were covered in bite marks and bloodied. Due to the testicles being necrotic and to protect his life, they had to be surgically removed entirely.
Clearly, Panasonic Hideyoshi's testicles had been bitten off by someone, and it must have been a woman, as after all, a man's mouth couldn't reach that area. This was what subsequently led to his psychological distortion and hatred toward women.
