Go to Negran or Fengdaoshan. For example, there is a demon standing on the right counter of JJC Street in Negran. You need to order it first. You need to buy a registration form for 22 stops. 40G per person, so 22 pairs need 80G 33 120G 55 200G, and then give a name. You can change your name at will.

Then click "Ask for signature" on the 22-level table of your 22 teammates, and then he will sign, and his name will appear on the table, so that you can give the table to the NPC who bought it and click "I want to create 22 teams". At this point, if the team name is available, you will be prompted to modify the name and give it a name that no one else has. If it passes, he will let you choose the color of the team emblem at will, and you can do it with your signed teammates. You can see your 22 teams and your teammates in the team. Your name can be withdrawn from the team and other people's names can be reversed. You can put him in charge of the team. There must be a person who creates the team, which is the default commander. Give the commander to someone else before quitting the team.