Of course, here are the polish and rewrite versions of the copy I provided.I reinforced the emotional, psychological changes and plot tension of the characters to make the story more attractive and resonant: --- In order to give his son a better education, Ok-ja, who was from a poor family, took his son Duoxian and took the risk of falsely registering his household registration in the famous school district of Seoul, Dae-chidong.The mother and son's life is already stretched, but they still grit their teeth and insist on struggling to survive in this city full of class gaps. In school, Duoxian gradually became envious of her classmate Shang Zhu, who was from a wealthy family, and even once jealous of the government subsidies received by the other party due to her "disability status".However, when he discovered that Sang Soo was not a real disabled person, his anger and shock made him see clearly for the first time: loopholes in the original system can also become a shortcut for some people to seek personal gain. After entering university, Duoxian met like-minded friend Ji-woo. The two began to take advantage of the policy tolerance and cleverly took advantage of the entrepreneurial subsidy project. Although it was morally unethical, it was on the edge of the law.They are not for dreams, but for survival, or even the desire to transcend survival. As his ambitions expand, Duoxian's eyes are turned to the more tempting virtual currency market.He met investor Kevin and embarked on a high-risk investment plan.This time, he was no longer satisfied with small-scale quarrels, but instead made a desperate attempt to leverage greater interests with greater capital.He gradually alienated Zhiyu, who had fought side by side, and embarked on the lost path to the peak of wealth alone. After a brief glory, the regulatory storm suddenly came, and their scam collapsed like a house of cards.They originally wanted to make more money by relying on "big money", but in the end they personally created a "death business" that devoured everything. This is not only a game about money, but also a spiritual portrayal of a young man gradually losing himself and moving to the abyss under the oppression of reality. --- If you want this story to be used in a film and television script, novel introduction or promotional copy, I can further adjust the style and tone according to the specific purpose.If you need it, please let me know!