[Invincible + System + Regret + Multiple Heroines + Love Triangle]

In a world of high martial arts, one awakens a villain role system, enabling them to travel to other worlds, play the role of a villain, and extract the talent for playing a villain after completing missions.

...

Task 1: Play the role of the chief professor who killed the female lead's family, take in the female lead as his disciple and carefully train her, but ultimately be killed by the female lead when the truth is exposed.

"My beloved teacher saved me, but I killed him."

Task Two: Play the role of a simp who is unrequited love, fawning over the female lead and framing the male lead, only to be forcefully killed by the male lead in the end.

"Only when you lose something do you realize how precious it is. It turns out that my senior brother is to me what water is to a fish."

Mission Three: Play the role of a remnant of the Sin Clan who infiltrated the academy with the intention of breaking the Sin Seal to release the Demon Sword, but is executed after his identity is exposed.

"It's all our fault. If only we had trusted him a little more... He's not the sinner, we are."

Task Four: Play the role of a powerful hegemon in the Spring and Autumn and Warring States periods, who waged wars to conquer other states, only to die at the hands of his concubines.

"He was a tyrant, but also a wise ruler, and we destroyed this peaceful and prosperous world with our own hands."

Mission Five: Play the role of the mastermind behind an evil organization, relentlessly pursued by the protagonist group, and ultimately sacrificed for his great cause.

"God and demon, good and evil, I can no longer tell the difference..."

...

Behind every mission lies the truth of the world.

Unaware of the truth, Luo Chuan returns to the world of high martial arts with his villainous talents.

The heroines who remained in their original worlds couldn't help but shed tears of regret upon learning the truth.

[Scandal Field] + [Empress] + [Dream Simulation] + [Yandere]

Gu Changyan transmigrated to the world of cultivation and awakened the Dream Reincarnation System at the age of eighteen.

In reality, I am timid and submissive; in my dreams, I strike with full force.

The once arrogant Demon Lord has become someone I can't afford to offend.

Empress Xuanyuan is the wife I raised from childhood.

And there's a little fox.....

Now they've caught up and are going to kill me for countless lifetimes.

[Beast Taming Transformation + Race Sequence + Forced Contract]

On the blue planet, monsters roam freely.

Su Chen has been in the world of Earth for two and a half years. Just a second before the college entrance examination, he finally awakens his own cheat system – the achievement system.

You can earn various rewards by achieving certain accomplishments.

And his first reward was...

[Forced Contract: The host can forcibly form a contract with any monster they come into contact with; the monster cannot refuse!]

Not only can it forcibly contract wild monsters, but it can even forcibly contract other people's contracted monsters!

The National College Entrance Examination (Gaokao) has begun!

Who would have thought that the school beauty of Yecheng No. 1 High School was actually a demon beast, and a nine-tailed fox demon beast, the seventh in the race sequence!

Su Chen looked at the Forced Contract skill in his hand, and a bold idea immediately popped into his mind.

Such a charming nine-tailed fox, shouldn't we force her into a contract and bring her home?

······

As Su Chen's level increased, he encountered more and more transformed monsters, and the situation became increasingly strange.

Azure Phoenix Songstress, Vampire Queen, Snow Maiden Lolita...

All the others could say was, "We told you to tame beasts, not goddesses!"

Zhao Heng became the stand-in for the deceased emperor. The powerful princes of the imperial clan held immense influence, controlling the court and threatening to overthrow him at any moment. Then, at this crucial moment, the "Many Children, Many Blessings" system appeared. The fake emperor was having children in the palace? Perfectly logical. Thus, Zhao Heng rose from a mere stand-in to eliminate princes, destroy kingdoms, and suppress immortal sects. He led the Great Yong Dynasty to become a supreme immortal dynasty, with all the heavens and myriad realms submitting to him!

[Multiple female companions + school beauty pursues him + unbeatable among his peers + multiple superpowers]

Synopsis: Chen Fan transmigrates to Earth and unexpectedly obtains a god-level system. He can draw a prize as long as he completes the designated tasks.

Ding! System mission: Rescue school beauty Yang Chuchu from the blond-haired guy. Reward: Superpower - Thunder Devouring Saint Body!

Ding! System Task: Beautiful teacher Wang Yanran is being threatened by a strange beast. Defeate the beast with three punches. Reward: A spatial ring!

Ding! System task: The girl next door has grown a cat tail, please...!

The art style changed drastically from then on!

Extra! Extra! The protagonist's superpowers include: SS-level Thunder-Devouring Body, SSS-level Spatial Ability, F-level Mimicry, S-level Two-Headed Serpent, etc...

Subsequently, the SS-level Thunder Devouring Sacred Body was upgraded to the SSS-level Supreme Thunder Devouring Dao Body, and finally advanced to the god-level superpower - Primordial Thunder Soul!

All other superpowers have also been upgraded!

It's a lighthearted read, but not mindless. The storyline is great, so feel free to jump in!

A 21st-century civil servant travels back in time to ancient times and becomes a minor banner officer on the southwestern border of the Yong Kingdom.

He awoke from purgatory to find himself a death row inmate who had betrayed his country.

He managed to escape, but then became an undercover agent for an enemy country.

The long night stretched endlessly, a double agent at work.

From a frontier hell to the abyss of imperial power,

In this endless night where lives are at stake,

Watch as he carves a path to survival on the tightrope of lies and betrayals, step by step, ascending to the pinnacle!

Starting position: A lowly flag officer in the Jingbian Division.

Ending: Awake, I wield power over the world; drunk, I rest on the lap of a beauty; above the throne, I am the only one who reigns supreme!

Lin Xuan: All I want is to have a class, why are you forcing me?

I was reborn into another world, starting as an unknown duke's son. I began to distinguish myself in my first year of university, developing a complicated relationship with a princess. I also discovered other transmigrators and learned about various cultures: beast-eared girls, elves, succubi, and, importantly, dragon knights. Ultimately, I built a nation in this other world where different races lived in peace.

[Medieval setting + slow burn + multiple female leads + no system + farming + conquest]

Ivan is transported to a parallel world in the Middle Ages, where he is almost buried alive by his beloved father-in-law at the very beginning.

In this wild land filled with passion and kidnapping, diligence and tomb raiding, he will witness a group of brutal and cunning Northerners.

What if you can't win the war? You run away with the money.

What to do when your territory runs out of money? Go underground for archaeology.

Long afterward, inside the imperial prison:

Where did you, a northerner, get so much money?

"It was blown by the strong wind."

How did my ancestor's sword end up in your hands?

"Dug from the ground."

I admire your Northern spirit!

[Empress + Daily Intelligence + Intelligence Selling + Cunning] Jiang Yunfan is reborn as the illegitimate son of the Jiang family, a powerful clan. His cruel matriarch threatens him with his younger sister's life, forcing him to marry into the Ji family in place of his elder brother. The daily intelligence system, loaded for sixteen years, is finally complete. [Today's Intelligence (Blue): The host's future sister-in-law is a woman of destiny, a future empress. Marrying her will grant you enhanced fortune. Although the female lead is now a cripple, it's only temporary.] [Today's Intelligence (Red): A severely injured and dying demonic cultivator escapes into the Daqian Dynasty and collapses halfway up Panlong Mountain, a hundred miles away. He possesses a Rebirth Pill that can transform one's aptitude, allowing for a complete metamorphosis. Two days later...]

[Universal apocalypse + King of Gods + Ragnarok + Multiple female protagonists + Not a mindless wish-fulfillment novel + Strongest among its peers + Intense battles]

A city-wide blackout heralded the beginning of the apocalypse!

I, Gu Chen, was just an ordinary electrician. After the apocalypse, I unexpectedly obtained the Goddess System, thus beginning my miraculous journey of collecting beauties, fighting alien beasts, quelling internal strife, driving out external enemies, and slaying gods. From a novice electrician, I grew into a superhero who shocked the world! When I stood at the pinnacle of the universe, I was shocked to discover that the one who had always been by my side was actually...

In summary, this is a simple post-apocalyptic story that combines thrills, darkness, passion, warmth, romance, and emotion; a delicately written, dramatic, exhilarating, and unforgettable adventure!