After using the banquet as a ruse to bait the ones who opposed him, King Sejo then proceeded to deal with the six officials who tried to betray him. Among these, the most important ones were Lord Bak and Yu Eung-Bu. These two had been most trusted by the King, therefore making their betrayal all the more painful.
There is a saying among the old and wise that goes like this:
At this point in time, Commander Yu was in prison, waiting for his sentence, when someone unexpectedly came to visit him. And who could that person be if not his best friend, the King's most trusted man Kim Chil.
"Hahaha!"
