MTL - My Father in Law is Lu Bu - Chapter 432 Merchant

Shaymon, the man who has achieved the apex of dark magic, is framed as being a Demon King and is killed.

Ge Xiu is a nefarious star criminal. After being arrested, according to the Interstellar Supreme Law, he will face two choices: either serve a sentence of 1156 years in black prison or enter countless virtual worlds and become a miserable person who is tortured and abused all his life. How much he suffers is how much his sentence can be reduced. Ge Xiu chose the second one without hesitation.

So… The trial surveillance system stared dumbfounded at the Former•Interstellar Most•Wanted•Criminal•Currently•Weak•Poor Ge Xiu in the virtual world, punching the empire, kicking the Federation, overthrowing oppression and building a new world. Then he turned his head to the camera and cried: “I’ve had a miserable life, really.”

“…” The surveillance system that was about to explode of anger: “Like hell I’d believe you!”

In the rebirth, in order to prevent the tragedy of the previous life from happening, Bai Yu decided to rush to the [Tower of God] at any cost, and face everything together with his sister!

However, Bai Yu, who was bound by the system, mutated his bloodline, and transformed into a black-scaled python seems to be developing on a completely different path from his previous life…

- Description from novelbuddy

Lu Zhiguang is not a cannon fodder himself, but his mission is to save the miserable cannon fodder.