Villain: the Beginning Reveals the Script of Son of Destiny

I dressed up as a vicious villain in the book who must die. I just wanted to keep a low profile and save my life, but the protagonist and heroines always imagined that I was unfathomable. It wasn't until the girl of destiny betrayed her school for me, the cold swordsman asked me for guidance, and the demonic enchantress took me as my master... That I discovered that the real script was written by me.