Da Qin: I Relied on the Killing System to Become the God of War!

Zhao Cang traveled back to the Warring States Period and became a poor mountain village boy. And accidentally activates the kill upgrade system. As long as you can kill the enemy, you can not only extend your health bar, but also gain a bonus to your strength. In other words, the more people he kills, the longer his life will be! The harder! From then on, everyone knew that there was a living King of Hell in the Qin army, who was excited at the sight of blood and would kill the enemy at the sight of it. This incident even alarmed King Qin Yingzheng to summon him personally. When he saw the big sword on Zhao Cang's back, the Eternal Emperor couldn't sit still for an instant... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.