MTL - The Twelve Zodiac Guardian Gods - Chapter 90 6,000 years and 10,000 years of beasts (below)

I, Lu Li. had an agreement with the system; once the plot was completed, I could go home, but the system played me dirty.

Demanding another round, claiming the plot had gone awry.

Let’s perish together, scumbag system.

You’ll never see me endure such humiliation again.

Sadly, I didn’t die.

Filled with rage, since you won’t let me die, then I’ll make those who once shamed me, hurt me, and betrayed me in haste, pay the price.

The protagonist is not humble, not clinging…

“I'm a fox girl, Master!”

Leveling up is not tedious if you have adorable girls by your side!

Leon started his second life with a challenging and callous test to receive a system, only to begin his first steps in another world with an adorable fox girl by his side.

How would these two start their journey, and who else will join them? What will Leon achieve in a different world? He may find more than just new happiness.

{Author Of Old-World Extra}There was nothing special about my life... except for how I died.I went out in the dumbest, most ridiculous way possible; even a dog’s death would’ve made for a better sight.But hey, that wasn’t even the weird part. Not by a long shot.For whatever reason, my soul had gotten ripped out and shoved into the body of some “Villain” in a faraway land.Yep, you heard that right. A clichéd “Villain.” And I’ve got ten days before he’s publicly executed.This guy—well, I—used to be a Beggar.One that grew into a Seeker, then a Magi, then a Professor, and then...A Sultan.The one ruler of the entire world.Now? I’m stuck facing the people I used to love, ready to pay for all the “evil” I’ve done.Fate seemed hellbent on ending me, no matter where I went, but just as I was about to give up...A Script appeared before my mind’s eye.{Would you like to witness your real history, your Path?}{Would you like to make it past your Promised Day?}{Would you like to become a True King?}{If so, repeat after me…}It gave me one word—ancient, powerful, and clear.“BASSORĀH!”Many paths came together.—This is a story about suffering. Anger. And Forgiveness.Extra Tags: Drama, Reaction, Misunderstanding, Transmigration. Time Travel.

In novels with a stud there is always a Senior Martial Brother like this:

In the early stages of the novel, his innate talent is high, his cultivation is good, his appearance is handsome, and he has an intelligent, cute younger Martial Sister as a fiancée.

In the middle stages of the novel, he is caught unprepared and defeated by a young disciple (the protagonist) in the sect who’s hardly remarkable at all. From then on, he falls from his godly altar and loses his brilliance. Even his young Martial Sister leaves him for someone else.

In the late stages of the novel, he continues to turn dark, going down the Demonic Path and becoming the major villainous boss. However, the protagonist still ruthlessly defeats him and his soul is eternally sealed.

Once Qin Mo opened his eyes, he discovered that he had become this Senior Martial Brother.

- Description from Novelupdates