Ninja World: I Have a Life Simulator - Chapter 10 - : Impressive! Did I Just Get the Support of Uchiha Shisui?

The Special Investigations Unit is a covert organisation that no-one in the city knows about, dedicated to investigating bizarre occurrences beyond the comprehension of the living. The Chief Zhao Yunlan isn’t a simple guy either, being the inheritor of the Guardian Order, he has always been a righteous conformist, excelling between realms of the living and the dead. While investigating a school suicide case, Zhao is attracted to the calm and reserved Professor Shen Wei, but the Professor seems to be rather fickle towards him…

- Description from Novelupdates

Naofumi Iwatani, an uncharismatic Otaku who spends his days on games and manga, suddenly finds himself summoned to a parallel universe! He discovers he is one of four heroes equipped with legendary weapons and tasked with saving the world from its prophesied destruction.

As the Shield Hero, the weakest of the heroes, all is not as it seems. Naofumi is soon alone, penniless, and betrayed. With no one to turn to, and nowhere to run, he is left with only his shield. Now, Naofumi must rise to become the legendary Shield Hero and save the world!

The immortal cultivator was reborn in the city and became the defeated rich second-generation college student Zhang Yifeng, starting a counterattack from then on.

Step on high, rich and handsome, punch all kinds of masters.

Relying on the secret technique of comprehension, he is watching the world and sweeping all opponents in the world.

“In front of me, no one dares to be arrogant, because people who dare to be arrogant to me will never have a future.”

“In front of me, even the high-ranking queen should lower her head. Otherwise, there will never be a crown on her head.”

- Description from MTL

Link was the top Archmage in the entire server. He had just defeated the strongest boss, the Lord of The Deep, Nozama with his party. However, instead of going back to town, he was transported to a secret location with pixelated CG.