Mr. Zhan's Little Demon is All Grown up - Chapter 16: White Mouse

This book was also called “I’m Really An Upright Man”. I am Qin Shujian. I’ve achieved nothing in both the way of the book and the sword in these prosperous 30 years. This is the growth journey of an honorable, compassionate, and upright man!

Always looked down upon by others, Ji Feng gains technology far more advanced than the present, as he discovers its abilities, he begins to walk a path far from ordinary. With X-ray vision allowing his to find jade stones in rocks. With this futuristic technology, Ji Feng accomplishes something no-one can compare to. This is the beginning of a legend.

- Description from Novelupdates

I ended up transmigrating as a third-rate extra in a game I like, but worst of all this character has already fallen and been disowned.

I have no ambitions. I just want to graduate, but the world won’t let me.

Zhou Xu, an interstellar military counselor, was selected by the “will not die in peace” system, and as a result, even though he had a great fear of pain, began his journey as villain, forced to die a terrible death over and over again. Zhou Xu, after going through a hundred worlds and dying a hundred times, finally changed. He wanted to retaliate!

When Zhou Xu crossed for the 101th time, an error occurred in the system.

Zhou Xu, ready for revenge, seized the opportunity, and at last, placed the system under his control.

Haha, Zhou Xu laughed. The villain had always been killed by the protagonist. Now, he would like to see who killed who.

Cruel and merciless shou vs domineering bully gong

- Description from Novelupdates