You are plowing a novel and suddenly you die, you wake up and realize you have reincarnated into the novel you just read...

You are a supporting man and the prince of a neighboring country, the beauty is normal, the male lead is a weak prince but later on he will become more brutal, the villain is a man of a The organization works in the dark and his beauty perfect without blemish.

There is a party right here and there will be an unexpected event where those two will clash in this very party. You are currently standing in a corner with your back against the wall, holding a glass of wine in your hand. It's as red as blood... You are waiting and thinking about the plot of this novel.