Gimai Seikatsu - Days With My Step Sister - Chapter 25: Prologue

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

Ye Yang, the 4th young master of the Ye cultivation clan, was once the weakest member of his family. His feeble cultivation and stagnant growth made him a target for bullying, and he was stripped of his chance to become clan head. While his peers surpassed him, reaching advanced stages like Qi Awakening and Meridian Opening Cultivation Stage, Ye Yang remained stuck at the 9th level of Body Tempering.Ashamed and defeated, he isolated himself from his family, refusing to meet anyone, including his mother Yu Mei and sisters Ye Ling and Ye Mu. Although his father saw him as a disgrace to the Ye family, he still tried to help Ye Yang overcome his limitations. In a desperate attempt to escape his misery, Ye Yang tried to end his life by cutting his wrist. But as he lay dying, a mysterious voice intervened:“If you don't want to live for yourself, then be mine and entertain me.”Ye Yang lost consciousness, only to awaken the next morning to a strange screen window:[Choice-based System][Welcome: Player Ye Yang]This marked the beginning of his transformation, as he embarked on a journey guided by the enigmatic System, confronting his dark past, and uncovering the secrets of his world.

“Unlucky” would be the nice way to describe Lucas’ luck. He wasn’t just down bad. He was practically cursed.As someone who never asked to exist, he’s had to experience medical torture, imprisonment, and eventually death. And that was just his first life.Then, just as he thought of escaping his fate, he transmigrates into the body of the Empire’s most useless Flower Vase.Great, now he should have status, wealth, and beauty, right?Wrong.Because his new body, Young Lord Luca Kyros, was a vegetable. And what’s worse was that no one else seemed to know the truth. To everyone else, he was just your typical rebellious heir.He wouldn’t have minded that. He was used to being called a harlot or similar names for being a defective Guide. But the problem was he woke up right smack in the middle of the Royal Military Academy’s Assessment test.And his double body, the one who should be attending school, perished in an ambush.So now, he’s forced to resolve his existential crisis while attending a school he never even enrolled in.He’ll have to conquer his flimsy body, his brooding roommate, and his picky-eater “dungeon”—all that on top of surviving impending doom.Someone definitely needs a miracle.

(A fierce and adorable female lead VS an obsessive and sinister male lead, sweet doting + metaphysics + slight fantasy)

Jiang Xiaoxiao, the great master of the Mystic Sect, was born with an incomplete soul. Every full moon night, she would also turn into a tiny three-inch tall person.

The Grand Master said that in the sixteenth year of her life, she would meet a nobleman. The purple gold dragon aura on the nobleman’s body could lift her curse.

Xie Xun, the King of Chu, had his dragon aura taken away at the age of three. Plagued by bad luck, he was exiled from the capital.

The first time he met his adorable wife, his adorable wife shrank with a swoosh in front of him into a tiny three-inch being, standing in his palm dozing off.

Later, the King of Chu sewed a small pouch on the sleeve of each garment. When going out, he would put his adorable wife in the pouch.

And he told others, “My little one is weak, pitiful, and helpless.”

The little ghost shivered in fear: Have you seen someone using a kitchen knife to hack ghosts at a mass grave? Yes, it’s your weak, pitiful and helpless Queen!

The ghosts wailed at the mass grave: Have you seen a living person who could scare the ghosts to tears? Yes, it’s still your weak, pitiful and helpless Queen!

The entire netherworld exploded: Have you seen a newly wedded bride escorted by two Ghost Emperors and two Ghost Kings? Yes, it’s still your weak, pitiful and helpless Queen!