C1740 Chang Qing

Of course Mo Yufei didn't want to ask him.

Because this was a test in itself. If Ye Chen could pass it, then she would let him go.

If Ye Chen couldn't pass it, she would be able to stop him in time.

"There's no need for that. The most important piece of Black Iron is missing here. There should be such a thing in the market. It's right not to put it in here. But if the questions are tricky