Once Human, Now a Parasite - Chapter 600

[There will be Some Mature Content!!]Reo Steal a SSS-Ranked Pendant and got chase down by a Two Faction Dark Aether and UnionIn a world where superpowers awakened and monsters emerged, humanity united under one banner. Or so it seemed. The Union, formed to protect the people, became corrupt—doubling taxes, silencing dissent, and ruling the cities with an iron fist. Behind them stood untouchable elites who could do anything they pleased.Opposing them from the shadows is Dark Aether, a villainous group of unmatched strength and twisted ideologies.And caught in between... were the innocent.Reo suffered under both factions. In his final breath, he swore an oath: If I get another chance… I’ll burn both of them to the ground.Reincarnated into a younger body, Reo awakens in a school building, bruised and battered from yet another beating—this time by someone backed by the Union. has been bullying this bodyA screen flashes before him.[SYSTEM ACQUIRED][Goddess seducing System][Could Summon Goddess +1]What starts as a path of vengeance and filled with danger Reo can grow stronger by pleasuring the summoned Goddess and fulfilling The System needsand Make history Carving his Path Being the Fastest Human too have Grown Strongeralso having his ability in Reo Past Life Cloning abilityA modern-era revenge fantasy laced with power, mystery, and dangerously tempting blessings. The world is 100 times larger than Earth, and so is the scale of betrayal—and the pleasure that comes with vengeance.---and basically summary Weapon Crafting That Reo stole the body posessing it and Cloning Power was Reo ability in his Past lifeand The system was not supposed too be in Reo hand's but the SSS-Ranked Pendant he used stole it and possessed the body ultimately getting the systemif you want adventures with some +18 that the world is extremely vast People Schemed Different regions that are 20x larger than Earth

Jiang Xichu was Chen Man’s secretary for many years. There was an inevitable dispute in the workplace. On this day, she just had a big fight with Chen Man. Before she passed away, she was stabbed to death by a psychopath who retaliated against society. Not long after her death, Jiang Xichu learned from the civil servants of the underworld that Chen Man didn’t feel guilty and had embezzled her well-deserved salary. Even her funeral was held casually, her colleagues weren’t able to attend and give their condolences. She goes back into the world full of anger and was ready to frighten the heartless woman, Chen Man. When she arrived at Chen Man’s bedroom, she saw Chen Man held an urn full of her ashes, while slowly looking at her pictures when she was alive while looking haggard.

A year later, Chen Man also died. The cause of death: suicide caused by severe depression. Jiang Xichu left Chen Man’s home with a complicated mood. She wanted to go back to the underworld and ask Chen Man about it. However, after stepping out of the home, she was reborn again.

Once again in the world, general manager Chen made her breathless.

Jiang Xichu: …

You little actress girl, you play your two faces very smoothly!

- Description from Novelupdates

Leon was supposed to disappear.On Earth, he was nobody.In this new world of cultivation, reborn into a body that wasn’t even his own, he was less than that — a forgotten teacher exiled to the quiet heights of Amethyst Summit Division.No glory.No backing.No destiny.Until the Grand Return System awakened.Every resource he gives… returns a thousandfold.Every treasure he parts with… comes back stronger.Every disciple he nurtures… becomes a storm the heavens cannot ignore.While the sect mocks him as a useless master wasting potential, Leon calmly shapes a silver-haired girl born with Divine Ice Bones into something terrifying. A legend in the making. A blade pointed at fate itself.They see obscurity.Heaven sees a silent calamity rising.Leon doesn’t seek fame.He doesn’t chase thrones.But when destiny finally turns its gaze toward him…The teacher who hid in the shadows will begin rewriting the rules of the world.-----

“I want to be a true demon.”

A boy not older than 20 years wished as he looked at the sky.

After suffering from the trauma for many years, he finally gave up on life.

People called him ugly, demon, and hideous.

He bared with it, but today he finally broke.

With a piercing pain in his chest, he died.

When opened his eyes, Logan found himself in another world and inside the body of a demon.

His wish was granted, but at what cost?

He had no power and was the lowest among the demons.

No one to help, no one to be with him.

But it did not affect Logan. Because he had something else with him.

‘Sin and Virtue System.’

Guiding him towards his goal to become a true Demon.

Logan’s conquest has begun, so be a part of it.

Otherwise, you will miss him.

The true Demon!

However, is the MC the 'only' one to have a system?

Hm?

Read the fucking novel and find out!