The most ruthless person in the Demon Suppression Division

Demons wreaked havoc on the world, and cries of sorrow filled the land.
Xu Ye transmigrated into the body of the son of an official in the Demon Suppression Bureau, but unfortunately, he had mediocre talent and was unable to cultivate.
In chaotic times, life is as worthless as grass. The legacy that our fathers earned with their lives is used by others as a shortcut to success, and they threaten us with their lives. Fortunately, the system of rewarding diligence has awakened.
From now on, talent is no longer the only factor; as long as you work hard, you will be rewarded.
Xu Ye broke through a realm that others could not break through even if they tried their hardest, ignoring the realm barrier and breaking through directly.
Xu Ye could easily master martial arts techniques and skills that others couldn't cultivate, given enough experience.
He can do things that others can't with ease!
He can surpass what others can do!
Heaven rewards diligence; one certificate is proof forever!
Years later, Xu Ye raised his sword to the sky: "With this strike, ten thousand years of inner strength—can the heavens withstand it?"