I, a useless prince, started with the Xiang Yu template.

I transmigrated to the Great Qian Dynasty and became Chu Yun, the sixth prince who was looked down upon by everyone.
The northern barbarian army launched a massive invasion, and the border was in dire straits. Yet, not a single official in the court dared to lead troops to defend against the enemy.
At the critical moment, I volunteered to go north and activate the Invincible War God System!
At the start, choose the top-tier template of Xiang Yu, the Overlord, and comprehensively upgrade and enhance his physical body and combat power.
Kill enemies to increase your strength!
Killing 100 people, killing 1,000 people, killing 10,000 people.
With enough attribute points, being able to withstand a nuclear bomb is not a dream.
The once-mocked, useless prince has transformed into an invincible war god, capable of defeating ten thousand men.
They crushed the barbarians, pacified the chaotic world, overwhelmed their opponents, and fought their way to power and dominance.
Chu Yun ascended to the throne, unified the four seas, and established the British Empire!