In Different World with Naruto System (WN) - Chapter 33 Babel Tower

After hatching endless plots and suffering innumerable hardships, the demons of the Demonic Realm finally managed to resurrect the Ancient Demon King.

The demons of the Demonic Realm had hoped that the Ancient Demon King would not only lead them in waging a war against the Heavenly Realm and enable them to lord their superiority over the Immortals, he would also ultimately gain control over the entire realm.

Gradually, however, they discovered that their thoughts were very, very wrong.

Whilst it is true that this Ancient Demon King still retains his aura of superiority and possesses unlimited powers, he…

He seems to be a mental case…

It’s alright even if he changes orders and does things in an incomprehensible way.

But what’s with his habit of muttering under his breath, nagging and conversing with himself the entire day!

Small Orchid: He’s not ill, he’s just despicable (贱jian)…can’t stand to see (见jian) people live a good life.

Dong Fang: I am only unable to endure seeing you live a good life.

Small Orchid: …

*T/N: The Chinese pronunciation for the word “despicable” is the same as the word “see” – thus, the author is trying to show that Small Orchid, while trying to scold Dong Fang, is also careful not to incur his wrath, which is why she tried to imbue another meaning into her sentence after scolding him.

- Description from Novelupdates

[Hottest Blood-Boiling Thriller]The Divine Level Expert from the apocalypse is reborn in the city. He intended to live a low-key, restrained life, but women broke off engagements with him, his family abandoned him, and everyone looked down on him…“I was low-key, but you forced me to be arrogant. Since it's come to this, then let Heaven be in awe, let the earth tremble, let the whole world go crazy because of me!” —Ye Tianchen.

A campus bullying incident led Chu Feng to receive a message of Rong Yun’s suicide after ten years.

Rong Yun’s relic is a novel based on him…

At this point, he came to know that Rong Yun had always liked him.

In deep regret, Chu Feng returned back to high school.

This time, he wants to protect Rong Yun, his achievement and let him have a different life.
At first, he only wants to compensate for his mistakes, but he didn’t know when his compensation become’s true love.

- Description from Novelupdates

One of the six people called heroes, Raid, fought alone against the Devil, and ended up dead.

After meeting with a suspicious god, he woke up again and found out he has born again as a baby.

Moreover, as a daughter of his former companions.

In order to regain his former power, Raid/Nicole has to go through a life of hardships to reach the ideal he aims for.