Why was Zhou Wang's uncle Beagan killed?

Zhou Wang and others are drinking and having fun, and people all over the world are complaining. Once honest ministers persuaded him, Zhou Wang went on the rampage, ranging from flogging to beheading. Zhou Wang's uncle was outspoken and worried when he saw that the country was in danger. He imagined that Zhou Wang would be warned by direct protest. One day, Zhou Wang was drinking in the palace for fun, and Bi Gan went to Zhou Wang to remonstrate, asking him to put the Shang Dynasty world first and stop fooling around. Zhou Wang was very unhappy, but he couldn't get angry at once, so he said perfunctorily, "Uncle, don't worry too much. At present, the Shang dynasty is prosperous. Who dares to refuse something I'm going on an expedition? " Those Wang people naturally can't turn over the sky. "Please don't worry, uncle. We will discuss it another day. " Beagan couldn't go away. He counted Zhou Wang's mistakes. "If your majesty doesn't mend it, I'm afraid that after 600 years, the Shang Dynasty, which our ancestors worked so hard to manage, will die in your hands!" Zhou Wang flew into a rage: "You have been alarmist and disturbing people's hearts. I think you are an elder, so I will leave you alone. I didn't expect you to insult me. You call me a tyrant, but are you a saint? I heard that saints have seven hearts. Let's see if you are a saint today. " It is said that the left and right calls will be more dry, profile control and viewing.