C302 The countdown to extortion

After Lu Xiang returned to school, he carefully thought over Lan Yu's explanation and that so-called wolf shadow. However, even after thinking for quite a while, he still couldn't figure out what kind of Netherworld Udumbara was used for.

After two days, there were no more calls from Team Leader Li and Lan Yu. Lu Xiang also thought that things were going to end in this way. But three days later