Which episode does the gym start from?

Episode 6. According to the story of the TV series "Gym", the TV series "Gym" was kicked out of the gym by the second part, which is the sixth episode. This episode mainly tells the story that you can exercise, stimulate your potential and pursue your dreams in the gym, but you are kicked out of the gym by a group of gangsters. The TV series "Gym" mainly tells that when the gym becomes a landscape of modern cities, six young people from all corners of the country with different experiences gather in the gym. They are full of youthful vitality, kindness and helpfulness. I helped everyone who entered the gym and helped myself.