Six People Can Do It, Seven People Can't

In principle, no more than four people can travel in Jianghu. It's best if two people help each other. When there are more people, there will be more grudges and factional disputes involving the previous generation, ranging from separation to serious casualties. All in all very dangerous. So it would be really bad if six or seven people were wandering the world together. How can we resolve it? Would it be better to divide it into two groups? Purpose: There are mostly good people in the world