In the distant future, humanity faces an unrelenting alien invasion from across the solar system. Planets, moons, and even minor celestial bodies like Ceres and Titan have become hives of strange and powerful extraterrestrial beings. In response, mankind awakens an ancient spiritual power: the Khodam System.
Rai, a student at the Buana Khodam Exorcist Academy, is about to undergo a sacred rite—awakening his first khodam at the age of 17. Each khodam is a unique entity, taking the form of a woman, humanoid, monster, sacred beast, or even alien lifeform from another dimension. By merging with a khodam, a human can survive in space, engage in battle, and confront alien threats head-on.
Most crucially, each khodam is spiritually linked to a specific planet. The more khodams a person awakens, the more planets they can access and explore. Thus begins a new era—not just of survival, but of interplanetary conquest.
Rai quickly gains attention not only for the stunning appearance of his first khodam, a radiant winged woman who controls fireflies of light, but also because she is spiritually linked to Mars — the planet closest to Earth. His rare compatibility with Mars draws the attention of global powers.
As Rai and his companions uncover the secrets behind the alien invasion and the true origins of the khodam, he must fight not only for survival — but for the future of Earth and all planets beyond.