Du Ziteng waved his hand, and the guards rushed forward, immediately lifting Chen Ping and his companions up!"Du Ziteng, you despicable wretch, you drugged us..."Sesame spat insults at Du Ziting!"Du N...ng that, the old man actually pulled out a jade pendant from his bosom!And this jade pendant is exactly the one Chen Ping gave to the old man when he entered. This is the true key to opening the treas...