I Can Accumulate Proficiency, Starting from Alchemy - Chapter 525 - 261: Qingping’s Upgrade, East Sea Demon Chaos

In the vast and boundless continent Cangtu, there were ancient sects governing the Ten Old Domains, unworldly immortal clans beyond the Blue Sky, and primordial demon gods dominating the dark abyss that together created a great number of brilliant stories over the long course of the history.

He was the continent’s strongest and most revered alchemist, Ye Zifeng. He was under one person and above millions. However, due to an unpredictable event, he had died. After his rebirth, he had become the supertrash of the Ye family and suffered disgrace. To make matters worse, he had an argument with his fiancé that led to the break off of his engagement. In this second life, he will work to change his own destiny. He vows to return to the peak of the world, trample on those who laughed at him and rewrite his legacy!

- Description from Novelupdates

Chu Ning transmigrated into a novel as a fake young lady who was switched at birth. The real young lady, Ye Ting, was supposedly in Chu Ning’s original poor family, and was forced to drop out of school to work and raise Chu Ning’s seven brothers. In the original story, once the real young lady was reclaimed by the Ye family, the fake young lady’s life fell apart. She started going against the real young lady without knowing that the real young lady was the female lead. The latter even had seven brothers to support her, and she eventually made a comeback with her overwhelming advantage. Meanwhile, the fake young lady had resorted to every scheme she could, even faking suicide, only to end up tragically with everyone hating on her. Chu Ning transmigrated over at the crucial time when the real young lady just returned, and the fake young lady was fighting to stay at the Ye family by threatening suicide. Outside the door, her foster mother spoke in an icy tone, “I don’t care. She has to return to the slums. I get annoyed whenever I look at her now. Why does she get to live a lavish life while my biological daughter had to suffer in the slums? She even had to stop schooling to work and raise her brothers!” Her foster father said, “Still, we’ve raised her all her life, and our family can afford to feed another. Now that she’s threatening suicide, let’s just let her stay.” Chu Ning rushed out of the ward. “I’ll leave! I’ll discharge today and go back at once. I’m not a member of the Ye family, so I have no reason to insist on staying.” Her foster mother was surprised, and her foster father was puzzled. Chu Ning ignored them. After knowing how the original plot went, she set three goals for herself. One, to stay away from the female lead! Two, to stay away from the male lead! Three, to live a good life in the slums! Yet, to her surprise, after being successfully abandoned by the Ye family, her biological brothers all became tycoons in their respective industries. Chu Ning effortlessly made a comeback all of a sudden! Even the male lead who had called off their marriage now forced her into a corner, saying, “Ningning, be mine!”

The real hardcore player, who chose the most difficult start in “Reality Online”, still has to shock others with his god-level operation.