I hang up in the post apocalyptic world

Aura descends. The apocalypse decimates humanity.

A comet shatters dimensions and links planes, Gods and Demons are born.

2000 years of human terror and struggle until he appeared.

An ordinary man, no a boy, with an extraordinary system.

Kill the unkillable? Fuse Countless Martial Arts into One? Harvest the powers of strong alien bloodlines? Discover the hidden secrets and mysterious brought remnants of alien civilizations? Achieving the human limit and surpassing it moreover doing so repeatedly?

"Ha! these things.....I can do none of them" Wu Dao smirked "But the system can."

Despite the heinous and embarrassing acts, it would commit in his name, later on, Wu Dao had to thank the system for his rise to the peak, never before and never again seen, and in hindsight, those things were forgivable as they were all for his sake! ...Well some of them were forgivable he thought remembering some faces and particular atrocities committed with them as the target. Humanity would never had thought its revered Saint had such a 'dark' history.

A legend for the ages!

Note: Starts off slow with little action in the first 20 chapters, Romance is only a real focus in the middle part or close to the end of the first arcs. As always this is a work of fiction and any similarities to real life or other works of fiction is purely coincidental.