Longevity: Starting from the Qi Tags - Chapter 423 - 276: The Strange Purple Qi Movement, 16 Dharma-Nature Great Cultivation Arrives! (Silver League additions, 34!)_2

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

A girl who calls herself a demon appeared before a timid student named Fumio Kijima. The girl claims to be a campaign girl from the demon world and she gives him the ability to “summon a room” from nothing but thin air.

At first he doesn’t abuse his power and uses it as a convenient ability in his every day life. But one day he is bullied by his classmates under a false pretext and is made to suffer. In the past he would have wallowed in misery and cried himself to sleep, but now he had a power to call upon.

“I will make them regret it!”

Using his powers to summon his “room”, he begins his era of confinement and brainwashing to achieve his goals.

How did he meet such a bandit-like man? He drags you away the second he sees you! And yet, the only thing he can do is try his best to set the boundaries between them.

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“Don’t you ever try to leave and reason things out. It’s futile. Yelling is also useless. This lao zi has already fallen for you and I shall make you mine.”

***

“Be obedient and wait for me at home, so I can pamper you till the day I die.”

***

“Running away? What about it?

You dare to run away again and this lao zi will spend his lifetime seeing you try.”

- Description from Novelupdates

A young farmer's son, Oscar, is content with living a peaceful life, but by fate's whim, he is found to have the potential to become something greater, an Exalt. A special class of humans who perform miraculous feats and lord over others. Despite his shortcoming and slow progress compared to the geniuses around him, Oscar holds determination as his shield and persistence as his blade. Who says that a person needs to be a genius?Who says that a person has to be a prodigy?With each heavy step, Oscar walks the path of an Exalt.