How did the ancient online treasure chest of the ancient century get the

"The Ancient Century" how to get a heavy online treasure chest? What rewards are there in the heavy online treasure chest of "The Ancient Century"? Many players don't know much about this, but don't be impatient. The following system is a series of tips and tricks for you to share with you. I hope everyone can enjoy it.
[Sustainable Online Treasure Box Acquisition] Between 19:00 and 18:00 on September 12th and September 13th, 2015, players log in to the game and stay online to get a heavy online treasure chest. Players can also have this benefit; [Sustainable Online Treasure Box Reward] Players can open a heavy online treasure chest, which in turn can get online, inlaid copper, silver-plated, gold-plated online treasure chests, including rewards, including a large number of gold coins, Jinfu gift box, Dajin Hammer, De Cana Star, soy milk, a large number of blue salt shells, Yinfu gift box, big silver hammer, etc.;