At the Beginning, I Scolded the Prince to Tears, but the Emperor Praised Me for Scolding Me

He traveled through time and became a traitor who held power in the government, and was bound to the "treacherous minister system". He must force the first loyal minister Xu Qingfeng to rebel within three months, otherwise he will be wiped out. I harmed Zhongliang on the surface and manipulated public opinion secretly. I thought I was sure of victory, but I found that my every move was secretly monitored. There was a bigger conspiracy hidden behind the system...