[High martial arts + dual systems + no heroine + brains + invincibility]
With the system in hand, I own the world.
One system can dominate the world, but two systems are even more impressive.
Fang Shaoye traveled to a parallel space. This is a world of high martial arts, where the strong are respected and strength speaks for itself.
He has dual systems, opened two hangups, and has since embarked on the road to invincibility, becoming an almighty martial god.
