I Secretly Develop Myself In The Demon World - Chapter 89 - 85: Zhou Cheng’s Purpose

Eldraus was once a normal world , peaceful, beautiful and full of life, much like Earth.But everything changed when the Beast Mutation began.Animals started turning into terrifying monsters larger, stronger, and unnaturally violent. Kingdoms fell. Cities burned. Humanity was pushed to the edge of extinction.Then came the System, a mysterious power that awakened within humans, granting them abilities to fight back. Over time, the system became a part of everyday life. Every person now awakens with a System, ranked from the weakest gray to the legendary black and above.This is a world where strength rules, and the weak are left behind.Kaelen Maglor, son of a noble, awakens with a rare black support system. People mock him, expecting him to be a healer. But Kaelen has no intention of following their path. He chooses to walk his own.With danger rising and powerful enemies lurking, Kaelen enters a deadly academy that trains the next generation of fighters. There, he will uncover secrets, face deadly trials, and learn that the system that grants power... might also be hiding a terrifying truth.In a world where monsters roam and only the strong survive, Kaelen must prove that even support can become unstoppable.

Codename-Anastasia

The scum’s or villain’s long road of transformation was tentatively set to the world:
The abandonment of the educated youth’s wife (Completed)
The hidden marriage of the scum film emperor (Completed)
The best brother in the world (Completed)
The Phoenix male who destroy the bridge after crossing the river (Completed)
The treasonous general (Completed)
I’m an honest man (Completed)
To become the top scorer in the School of Agriculture (Completed)
The soft rice man’s self-cultivation (Completed)
The whole world is reborn (Completed)
I want to survive on a desert island (Completed)
The stallion male who has seized the opportunity (Completed)
The perverted self-salvation (Completed)
The spring of the loafer (Completed)
The misplaced life (Completed)
The miser career (Completed)
The ghost is out of feeling (Completed)
The Queen’s favorite husband (Completed)
The vicious girl with her godfather (Completed)
I want to be a good person (Completed)
I does not tear up the family (Completed)
The perverted common plant (Completed)
The Mary Sue’s men (Completed)
Every time I was reborn, someone wants to kill me (Completed)
The old people’s counterattack path (Completed)
The global evolution (Completed)
When I became a net red (Completed)
For you, good person (Completed)
His heart had white moonlight (Completed)

- Description from Novelupdates

After waking up, Han Zhao traveled to a world where kingdoms were fighting for hegemony and demons were rampant.

The family of magic soldiers is high above, and the rich family of spirit beasts overlooks all living beings.

The inheritance fault of the martial arts system is gradually declining.

Han Zhao’s qualifications are mediocre, but he has a reminder simulator.

After the krypton gold simulation, choose one of [entry], [attribute points], and [life experience].

[You have practiced martial arts for eight years, barely getting started. Twenty-five years old, married and had children. Fifty years old, died of illness. 】

[You have practiced martial arts for a year, and you have successfully started. At the age of twenty-two, you were seriously injured and died of poisoning during a gang turf war. 】

 …

[Life Simulation]: Basic entry, simulate a future life.

[Swords and Swords]: White entry, three times the qualifications of swordsmanship and swordsmanship.

[Basic Master]: Green entry, the speed of basic martial arts practice is doubled, and the probability of breaking through the upper limit is greatly increased.

[Late Blooming Talent]: Blue entry, aptitude improves with age.

[Body training maniac]: Purple entry, practicing body training skills is making rapid progress.

[Alchemy master]: Orange entry, alchemy qualification increased a hundred times.

[Peerless Fairy]: The red entry, looks more and more beautiful, and has a charming effect on the opposite sex.

 …

[The 72nd floor of the health regimen; special effects: physical fitness (hidden special effects: immortality, true sun, nirvana holy body, five-color light…)]

As long as there are enough entries, the power is mediocre, and the simple and easy-to-learn health-preserving skills can also be practiced into peerless magic skills.

- Description from novelbuddy