I'm a Mentally Ill Cultivator, So What If I Practice Immortality?

“So what if I cultivate immortality? Does that make me mentally ill? I can really cultivate immortality, damn it! Are you discriminating against cultivators?”

Under the rule of an alien spirit race from Mars, inside a psychiatric ward in a developing city, a young man in a patient uniform declared this.

His attending doctor laughed in exasperation. “This is a world of spiritual energy and supernatural abilities, and one that believes in science, too. Yet you say you want to cultivate immortality, and claim you're not mentally ill?”

Smack!

The next second, immortal energy swirled around the young man and divine light blazed, then a huge slap landed across his face.

“So what if this venerable one really is mentally ill? What's it to you if I cultivate immortality while mentally ill? Are you discriminating against the mentally ill, or against cultivators?”

The attending doctor: “…”

Jiang Hong: “Aliens are colonizing Blue Star? Humanity is collectively switching to spiritual energy cultivation? Anyone who stands in the way of my cultivation dies! Get out of my way! Heaven gives life to all things to nourish mankind, yet mankind has nothing to give back to Heaven!”

The attending doctor: “Are you sure you're here to cultivate immortality and not to practice demonic cultivation?”

A comedy with decisive violence, a Mount Akina racing god, a crazy protagonist, and one female lead (there should be one... right?)