[No female lead + fast-paced, action-packed story + system + decisive and ruthless + all-out attack]

...

Lu Zhan transmigrated.

He was bullied by martial artists as soon as he transmigrated.

Even after time-traveling, how can I be bullied?!

Activate the system and launch an immediate counterattack.

Join the Demon Extermination Bureau and take over the jurisdiction to become the person in charge.

He kills those others dare not capture and instantly kills monsters that others cannot handle.

One day he gained enlightenment, one month he reached the pinnacle of spiritual understanding, and his realm advanced by leaps and bounds.

Defeat monsters to obtain various resources.

...

[Ding! First kill achieved, title activated: Emerging Talent, reward weapon - Long-lived Blade]

[Ding! Achieved a 10-kill streak, activating the title: Decisive and Ruthless, and rewarding the talent - Candle Dragon's Eye]

[Ding! Achieved 100-kill streak, activating the title: Bloodthirsty Butcher, reward...]

...

When the demonic tide engulfed the city, all living beings wailed in despair.

Only he, wielding a bewitching longsword, shattered the throne of the demon god, his blade pointing towards the heavens:

"System, use all my kill points to improve my cultivation level. Today I want to teach all the gods and demons a lesson."

"Those who offend our Great Xia..."

"cut!"