Transmigrating into a Demon Spirit to Blow up the Entire World - Chapter 81 part1

Ethan Carter was a failed fantasy author who died overworked and bitter. When he wakes up in the world of his own unfinished novel, he finds himself reborn as Darius Wycliffe, a weak and arrogant noble fated to be killed by the protagonist, Lucien Ashford, the Archmage’s Disciple.But Ethan refuses to die so easily. Armed with his knowledge of the world’s secrets and a unique ability to rewrite spells, he dives into the forbidden magic he once created but never fully explored. As he grows stronger, he uncovers terrifying truths about the world he thought he knew.To survive, Ethan must defy destiny, master the deadliest of magics, and challenge the very hero he once wrote to be unbeatable. But what happens when the lines between hero and villain start to blur?

Forced to bind the cannon fodder system by the Lord God, Mu Yunge was abused to the point of doubting her life, and she vowed that one day she would counterattack the Lord God and avenge him!

But after her anti-control system returned to the old world, whenever her acting skills exploded and she was about to torture the hero and heroine to death, there was always a strong villain Boss, who frantically expressed her love to her!

The villain, I’m just a cannon fodder, okay? Please let go!

In this regard, the villain said domineeringly: You have only two choices, be my daughter-in-law, or let me be your husband! Other than that, you have no choice!

- Description from novelbuddy

Waking up, Kim Hajin finds himself in a familiar world but an unfamiliar body.

The world had changed when the System arrived, alongside the Cataclysm that filled the world with monsters. The technology was gone, replaced by classes and skills that allowed the people to fight back. When Devon ended up as a Blacksmith, a class that didn’t grant Intelligence, he had to face the reality, that his old career that he loved - mathematical sociologist - was over. Instead, he had ended up as yet another discarded member of the production class, overshadowed by the existence of the System Shops to the point of total marginalization. But, what if all he needed was to reapply his scientific thinking to the System...