Reincarnated With A Glitched System: Why Is My MP Not Running Out? - Chapter 666 Divine Fusion Magic!

Luo Zheng is at the bottom of the Luo Clan hierarchy, despite his family being the founders of a power refining technique that could instantly defeat any opponent.

One night, enraged by unfair treatment from a family steward, Luo Zheng burns the family records. In doing so, the hidden magic in the book engulfs him and Luo Zheng becomes a new skilled fighter. Fleeing his home and despicable clan, Luo Zheng must learn to harness his powers to rescue his younger sister while his own cousins are on his pursuit.

- Description from Novelupdates

In a world where life energy fuels martial prowess, Shen Yifan, with a mere mortal lifespan of a hundred years, finds solace in slaying demons to extend his own vitality. Amidst the chaos of a realm teeming with malevolence, he brandishes his blade, striking terror into the hearts of creatures who have roamed the earth for centuries! Yet, amidst his valiant exploits, Shen Yifan sometimes ponders, why does his lifespan seem to dwindle faster with each use of his powers? Sheathing his sword, he gazes skyward, hearing tales of the divine palace in the heavens, where immortal beings dwell, having weathered endless eons. Embarking on a celestial journey, he seeks to beseech the gods for a loan of a million years, to pave his path towards eternal life.

After binge-playing a game for seventy-two hours, the single-player streamer Yang Yu, who made his living selling game guides, quietly passed away in his bed.Unaware of his own death, he was invited by a deity to conquer an RPG game, and was persuaded into choosing the hardest civilian starter.Couldn't even defeat a single slime after leaving the novice village? Want to learn a taunt skill but have to actually verbally taunt? And the gacha only yields trash?Faced with numerous hardships, he actually... got excited.A true gamer never fears challenges; they only fear the game being too easy.As his sparse panel began filling out, Yang Yu felt an unprecedented satisfaction swell within him, and he became addicted to making waves, unable to stop himself.'Hey? There seems to be a lone hero up ahead. Watch as I turn him into a unit of combat power! Damn, I’ve been spotted. Hero, don't run away!'

Jiang Pengji got something called the Court Intrigue Stream System.
System: “Your goal is to become the most prestigious woman in the kingdom (the Queen)!”
Jiang Pengji: “Okay, System. No problem!”
Years later, she met the target by becoming the most prestigious woman (the Empress).
Jiang Pengji: “Well done, no?”

- Description from Novelupdates