Becoming a Martial God: Using a Simulator to Conquer All Worlds

Simulator + no female lead + no harem. He takes bold risks in simulations, but plays it safe in reality.

After transmigrating to a world where martial arts reign supreme, the protagonist gains a Simulator System. He starts out in a small city in a minor kingdom on the remote frontier, where spiritual energy is scarce, and gradually grows stronger, eventually overturning dynasties, great clans, and sacred lands. In this dark, desperate world where the strong prey on the weak, he continues to grow in power and set out on the path to transcendence.