The Backbender (Avatar: The Last Airbender) - Chapter 2 - : Level-up!

Ye Xiao was a superior cultivator in his previous life. The three factions of the realm kill millions of people every time they attempt to seize cultivation resources. Wealthy towns turn to wastelands in just a single night. They cover up their crime with an assertion that the towns were suffering from pestilence and disasters.

They forcibly hold all the resources for cultivation, monopolize all valuable practice materials, and keep outsiders from cultivating so that only their three factions could cultivate in the realm. Ye Xiao declared war against the three factions in retaliation for their actions. He fought alone and ended up dying in vain. However, he is reborn into the mortal body of a 16-year-old boy. He will use the powers he cultivated in his last life and slaughter his way back into the Realm. The story begins!

- Description from Novelupdates

This is just a simple, sweet romantic moments.From A Silent Voice, I Want to Eat Your Pancreas, Your Name, Saekano: How to Raise a Boring Girlfriend, My Teen Romantic Comedy SNAFU, Durarara, and etc

After what seems to be a plane accident,

Su Bai Master Su was seized of his power and unexpectedly reincarnated onto a cowardly distant nephew.

Who said that you will lead a dull life after rebirth?

The ‘Jade-Faced Yama’ who once ate both the black and white path

vows to take back the power that once belonged to him step by step.

Do you really think Master Su is a rice dumpling for everyone to push around when he does not display his wrath?

- Description from Novelupdates

Akira Tsukihara was a romance author who despised love. Though she wrote best-selling novels filled with idealistic romance, she harbored nothing but contempt for the genre and the readers who adored it. Love, in her eyes, was a lie—an illusion that blinded people from the true forces of the world: power, betrayal, and ambition. One night, in a fit of frustration, she cursed love itself... and woke up trapped inside one of her own stories.Reborn as Aira, a nameless peasant girl in the Kingdom of Seraphis—a world she had meticulously crafted—Akira quickly realizes that reincarnation isn’t the fantasy dream she had written about. She isn’t a noble, a princess, or a heroine blessed with beauty and power. She is a nobody. A commoner, struggling to survive in the harsh realities of the medieval world she had once designed as a mere backdrop for her grand romances.As Aira, she faces starvation, endless labor, and the crushing weight of insignificance. But Akira was never one to accept fate. If she couldn’t escape this world, she would rewrite the story on her own terms. She would carve her name into history—not as the lovestruck heroine of a cliché romance, but as the mastermind who would bend the world to her will.In a land ruled by noble bloodlines and political schemes, where the romance tropes she once loathed play out before her eyes, Aira sets her sights on one goal: destroying the very ideals of love that had imprisoned her in this wretched world.Even if it means becoming the villain of her own story.