Starting in the Imperial Prison, I Slaughtered the Brocade Guards by Leveling Up

[From the Start, He Licks Blood from the Blade in the Imperial Prison, Slaying Every Demon with Ruthless Resolve!]

Modern corporate drone Zheng Ming transmigrates overnight and finds himself a low-ranking commander in the Ming dynasty's Jinyiwei Imperial Prison, where his life is worth less than a blade of grass. He opens his eyes to a blood-soaked torture rack, and every breath fills his lungs with the stench of decay and despair.

In this desperate situation, the Killing Evolution System awakens: kill someone, and grow stronger!

He kills a hundred-household commander, beheads a thousand-household commander, and shows no mercy as he wipes out families and confiscates their property! From a low-ranking guard deep in the Imperial Prison to a thousand-household commander in charge of the prisons; from an ant anyone could bully to a mighty figure wielding power across the imperial court! Wherever his Embroidered Spring Saber points, mountains of corpses and seas of blood pave his way to promotion!

The Eastern Depot tries to recruit him? The Grand Secretariat fears him? The emperor suspects him? Amid the currents roiling beneath the imperial court, all he wants is to take the most direct path and kill his way to dawn! One bloodstained step at a time, from the depths of hell, he slays his way up to the ninth heaven!