The mutual help between friends is the relationship of mutual utilization. I use you to do things for me and you use me to do things for you. It seems to be helping, but it is actually using it. If someone says I'm willing to help, it's not exploitation, is it? No! Would you like to help? Why are you willing to help? Because of your friendship? Friendship is a relationship of mutual utilization. How did your friendship come about? Isn't it because we are happy together? Isn't it because you have the same taste? And isn't happiness the result of mutual use? I am very happy with you, so I am with you. The reason is that I use a series of activities, actions and dialogues I exchanged with you to satisfy my desire for happiness. Others help others to satisfy their desire to help others improve their self-esteem and their desire for happiness. Generally speaking, people's happiness is also a desire. People can't live without desire. Therefore, the communication between people is a kind of mutual utilization relationship, which is used to satisfy their own desires. Simply put, it is to help others without wanting anything.

I make friends with you because I can learn something from you. So, you make friends with him to satisfy your desire to learn, while he makes friends with you to satisfy his desire to teach. Everything people do is for desire.

However, the mutual utilization relationship between people is reasonable and unreasonable. So what is reasonable and what is unreasonable? For example, if I ask for your help, you can also satisfy your self-esteem or help others. Then it is reasonable. Because it is mutual use, you use him and give him the opportunity to satisfy his desires. This is generally reasonable.

The relationship between Kang Min and Guan Guanqing belongs to mutual utilization. Kang Min is a dissolute woman by nature. For revenge and safety, I want to get rid of it with the help of all hands. I am attracted by Kang Min's beauty, and with the secret, I will naturally choose to cooperate with Kang Min.

Kang Min and Quan Guanqing didn't come clean. First of all, they expressed their hatred for the murder of their husband Ma Dayuan by Qiao Feng. Later, they used their bodies to encourage full disclosure. This shows how dissolute and ruthless Kang Min is.

Quan Guanqing learned Qiao Feng's identity from Kang Min and didn't expose Qiao Feng for the first time. This shows that he is also a man of strategy. He didn't directly reveal his life story, but with the help of Xu Lao, he helped himself. This is because he knows that his position in the Beggars' Sect is not enough to destroy Qiao Feng, so he will leave a good retreat for himself in advance.

Because Quan Guanqing exposed Qiao Feng's identity, his position in the Beggars' Sect soared and he pushed his luck even further. Forcing away, killing, and taking the fake as the king are enough to show the cleverness of the whole.