I Have a Role-Playing System for the Fox Demon Matchmaker

Multiple heroines - Three Kingdoms Killing System - The author has not read Fox Demon, so the writing may not be very good, but the author will check it and readers can also leave comments to tell the author that there is a mistake. I am a coward, I never admit that I am the right one, and I don't know what I did wrong. I have never felt warmth in this world. Originally, I thought I would stay like this forever until they appeared. Cao Yian: As a chess player, I shouldn't have feelings, but this time I will change from a chess player to a chess piece. Who will accompany me in this life?