My Shadow Can Possess People

[Spiritual qi revival + no harem + power progression + invincible]

Wu Shan is reborn a thousand years later, in an era of spiritual qi revival caused by fragments of an outer-space dimension colliding with Blue Star.

Wu Shan awakens the bizarre ability to parasitize shadows, allowing him to parasitize geniuses and share their talents and abilities.

But as Wu Shan grows stronger, he comes to understand more and more about the truth behind the spiritual qi revival in this world.

Wu Shan watched an unknown fragment of space merge with Blue Star, convinced that it would be completely integrated in less than a century.

Once the merger was complete, the monsters from that dimension would be able to adapt to this world's rules. Then, with those rules no longer suppressing them, they would launch a full-scale invasion, wouldn't they?

“Humanity is running out of time.”

Wu Shan sighed.