Life Span Ends at 22, I Want to Fight to Become a God

In the past 100 years, no one has been able to completely eliminate the hidden danger of the Xiongnu. But I must repel millions of Xiongnu in 6 years and completely eliminate the hidden danger of the Xiongnu invading the Han Dynasty. This! I'm afraid it's harder than climbing to the sky! After completing the mission, the host can advance to the list of gods and become the God of War of the Western Han Dynasty. He is immortal, has god-level rights, and protects the peace of China. This! ! If you complete the mission before the age of 22, you can advance to become a god! ! Immortality! ! Have god-level power! The rewards of this system are really awesome! I've accepted this task! Congratulations to the host for starting the mission You will receive a novice gift pack and a set of black iron armor, which is invulnerable. Surprisingly invulnerable! Then isn't this equivalent to a golden bell? On the battlefield, since there is no need to worry about defense, the attack power can reach its maximum value! As long as your own strength is not weak, you are basically invincible! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.