C490 Death after

The two of them being together, could it be that the Emperor wanted Dong Er to do something? Or was there something that Dong Er needed the Emperor to do for him? Or, what were the two of them plotting, and what benefits did they have from Wu De or his help? Or could it be that the Emperor had, according to Wu De's instructions, spent money to buy all of Dong Er's secrets, so that he could obtain