Douluo Dalu 2: The True God King - Chapter 167: [DD2]:

Hagoromo Gensou transmigrated to the Naruto world and, through his own efforts, became a prominent figure in the ninja world.Until one day, the newly appointed Five Kage teamed up and ambushed him immorally. It was only then that the system finally appeared, claiming it could help him rise to become the strongest in the ninja world.However...Just as he was about to confront the Five Kage head-on, Gensou silently looked at the first task issued by the system.[Quest: Ninja School Comeback Initiated! Please defeat your dead-last classmate, Uzumaki Naruto.]“System, do you know what year it is now?”[Year 60 of Konoha]“Right now, it's Year 2 of Konoha! Is there something wrong with this system?!”...Many years later, Gensou opened his eyes again, standing on the rooftop of the Chunin Exams building. Looking at the Third Hokage, who was ready for battle, he smirked slightly:“Although it's a few decades early, I finally made it.”[Raw: 火影：我都硬刚五影了，系统才来]

Book I: Lost ThingsTristan Abrascal is a thief, one of many making their living under the perpetual twilight of the greatest city in all of Vesper. Quick wit and a contract with a capricious goddess have always kept him one step ahead, until one night he crosses a line by accident that burns all the bridges he had left. But not all is lost, as his mentor offers a way out of peril that turns out to be more than a simple escape.It is also an opportunity to get even with the infanzones, the nobles he’s lived under all his life, and it so happens that Tristan has a full ledger’s worth of scores to settle with them.Lady Angharad Tredegar has fled halfway across the world, leaving behind a ruin of a life: her family butchered by a ruthless enemy, their estate torched and their nobility revoked. Yet no matter how far she flees the blades of assassins follow, and she finds herself growing desperate for any protection. She has one relative left to call on, her estranged uncle, but she finds that the safety he offers comes at a cost.Angharad has sworn revenge, however, and her honour will allow for no compromise. She will do what she must to survive so that one day bloody vengeance can be visited upon her enemies.The paths of the two take them to the doorstep of the Watch, but for desperate souls like them enrolment is a lost cause. They will have to do it the hard way instead, by surviving the trials on the isle known as the Dominion of Lost Things.Where every year many go, and few return.Book II: Good TreasonsThe trials of the Dominion are over.The four survivors have become students of Scholomance, enrolling together as a cabal, yet even on those infamous grounds they soon learn none are beyond the reach of their pasts.Angharad Tredegar is returned to a semblance of the world she left behind, but finds her honor sorely tested by bargains offered - every bit as tempting as in the stories and even deadlier.Tristan Abrascal needs answers. Mysterious enemies keep trying to abduct him, his classroom does not exist and he’s now had several conversations with dead people. Worst of all, his carrots keep dying.Maryam Khaimov is going mad, which would worry her less if it were happening on schedule. More frightening yet is the possibility that she is not, and there truly is someone else going around wearing her face.Song Ren must forge the others into a functional unit, all the while fending off enemies on all sides: rival cabals, vengeful countrymen and the deluge of implacable foes her companions simply cannot seem to stop attracting.Failure is not an option, for Song must bring back honor to her family’s name whatever the cost: it is the only way to keep their disgrace from literally eating them all alive.And as the four chase shadows in Scholomance, in the distance looms the greater test awaiting them in the Asphodel Rectorate. Asphodel is a faded power, the rotten carcass of what it once was, but under that rot looms darker things - of which monsters might just be the least dangerous.Besides, is treason really such an evil when you have the best of reasons for it?

Xia Ming, a university student who just graduated, accidentally got hold of a system. Xia Ming became powerful! Medical skills? OK, I don’t have the skills. But on the following day, even the highly skilled doctors couldn’t be compared to him.

Force? OK, I’m not your match today but on the following day, even the Great Master would have to concede defeat.

Basketball? OK, I’m a fusion of the world, the strongest basketball star, would I be afraid of you?

Wife, that is even better. I have a beautiful President Lin, and a Missy who is like a rose. Each of them is beautiful, how are you going to compare to me? … … You guys spent a hard time learning skills, acting but I am different.

I have an Almighty System, what skills do I not have? As long as I’m willing, even the celestial beings cannot stop me. With Xia Ming’s words: “As long as the system is in my hands, the whole world is under my control.” I am Xia Ming, I speak for myself.

- Description from Novelupdates

The future of the world and the direction of time possess infinite possibilities. Even the same event may lead to two completely opposite outcomes due to a millisecond deviation in completion time.

I have led the Evolutionary Deluge, causing species worldwide to evolve and creating a splendid era of warriors. I have also allowed the invasion of evil gods, bringing those indescribable ancient dominators to the mortal world, instantly corrupting the Earth with evil beings.

In the infinite space-time, there are a million possibilities. I have witnessed the divinization of machinery and have seen the revival of myths. Humans call me: The Creator of Everything, The Eternal Supreme God, The Cause of All Results, The Origin of Everything.

But.. I prefer to call myself a humble observer.