My School Belle Girlfriend Is the Demon King, So I Have No Choice but to Become an Evil God

Lu Yu and his school beauty girlfriend transmigrated to another world.

Humanity was struggling to survive there, with monsters rampaging within its borders and the myriad races of the heavens eyeing it from beyond.

Fortunately, humans could activate a skill shop. Buying skills there let them grow stronger quickly.

The skill shop worked much like Teamfight Tactics from his previous life.

And Lu Yu, who was bound to a Destiny Guidance System, could roll for whatever skill he wanted!

Just as everyone thought five-cost skill cards were the most expensive and powerful, Lu Yu rolled a ten-cost skill card!

Before long, people came to see Lu Yu as humanity's last hope.

But then they discovered, to their horror, that the Demon King who terrified humanity was actually Lu Yu's girlfriend...

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.