In fact, Cao Qiu, Guan Qingyan and Mu Jia'er all knew that Han Fei was simply extorting things from them.
A lot of people were well aware of Han Fei's personality.
However, they accepted Han Fei's demand because he was strong and good at fighting even though he could be quite greedy.
Besides, Han Fei had broken into the Dark Hunter Legion and set sail for Xia Xiaochan, which suggested that he treasured his friends.
It was also the reason why they weren't afraid that Han Fei would take their money and go away. Besides, they were all wealthy and carried a lot of treasures with them. Giving some to Han Fei wouldn't be a heavy loss.
What they didn't care about could be surprisingly useful in Han Fei's hand. So, nobody would suffer any loss in the deals.
After a moment of hesitation, Mu Jia'er said, "I'll give you fifty thousand catties of spiritual spring, a million credit points, and a piece of ancient jade."