The coach was born in 1990, so he has the responsibility. He eats bean sprouts and mushrooms every day, queuing for materials, but reluctant to buy tools. Welding training is a pyramid scheme operated by three people in partnership, cheating money, and two brothers cheating money together. Li Zhen, the older one, and Wang Long, the younger one, cheated on eating and drinking and spending money. Today he met tomorrow. Where are the students? Black people, black conscience, cross-criticism, a batch of pits.