Star Guardian: You Are Not Alone (Male Reader)

In a vast and dark universe, young warriors are chosen by fate to protect the light of the stars. They are destined to burn bright, but collapse as furiously as they shine.

Magically empowered by the First Star, high schooler Lux and her team of Star Guardians secretly protect the world from interstellar monsters. But who will protect them?

Enter the Dark Star Knight.