The Most Powerful Poisoner, Plotting to Bring Chaos to the World

I'm Jia Ren, A poisonous man is a man of kindness and benevolence. Traveling through ancient times, in order to repay the favor of a meal, I entered the game with my own body and lured everyone in the world into the game. Calculation, people's hearts, fame, power... Worldly desires are all blades, I take the world and the people's hearts as my situation, You are not part of this chess game, but you don't know that you are already in the game... Travel+Overhead+Plot+Ruthless