You can create a family when the player level reaches 40, and it takes 500 diamonds to create a family. Of course, if a player can't afford 500 diamonds, he can also join a family created by other players. To apply to join the family, you only need to reach the level of 20 and it doesn't cost anything. After joining the family, you can enjoy all the benefits of the family, learn skills in the field of martial arts, buy things in shops, and participate in daily family warfare activities.
Family upgrading needs consumption prosperity. After the family is upgraded, the buildings in the family will also be upgraded. After the building is upgraded, it can bring better benefits to family members. Players in the family can contribute to the family by guarding totem activities every day, or they can donate money directly to the family.