Ye Xuan transmigrates into Super God Academy. By accident, he kills the System while messing around with it, takes its place, and becomes the Great Demon King of Systems.
Morgana: Great Demon King, I'm such a huge fan of yours!
Carl: Great Demon King, you are the true God of Death!
Yan: Great Demon King, I want to have an angel for you. No, I mean a little Demon King!
Xiong Ba: Your Majesty the Great Demon King, do you have any more second-generation genetic modification serum?
Shi Yi: Your Majesty the Great Demon King, can you transform me into a natural Sacred Embryo Dao Fetus?
The Ruthless Emperor: Great Demon King, you are the one I've been waiting for in this mortal world.
Xiao Yan: Great Demon King, you and I are sworn enemies!
Soul Emperor: Xiao Yan, how dare you provoke His Majesty the Great Demon King? You're asking for death! Take a taste of my solar flare!
Yue Bu: Your Majesty the Great Demon King, I want to be a villain.
Note: This is the story of an ordinary person who becomes a System and gradually grows into the Great Demon King.
This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.
