C382 The Mystery of the Box

"The last step, how exactly did you break through? You can only rely on yourself to comprehend it. No one can help you with this. As for who did it... "The System fell silent again. It seemed like it was trying to organize its language, preparing for a long time. The System looked at Hao Chuan and said, "It was the box that did it. Or rather, it was from the box