Who Built the Gym Next to the Women's Toilet?

Binkang Gym has mutated. He can walk, jump, and wink at people. The most important thing is that he keeps chasing his boss Xu Kang. "Ah, you monster!" Xu Kang ran from the sky to the earth, from the North Pole to the South Pole, and finally exhausted himself in the Sahara Desert. "I will never exercise again in my life!" However, Xu Kang never imagined that things were still going on... Ps: I just want to keep fit and have a waistcoat line, I don't want to become the master of the fairy world!