Cannon fodder fake master was stunned after being reborn

It was only after Jian Xingsui's death that he realized that he was the cannon fodder in a book with a dog-blooded plot. He was a dumb and stupid fake young master in it.
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In the book, he was reluctant to return to his poor ''biological'' parents. He was greedy of the Jian Family's wealth and wanted to suppress the protagonist shou of the book, the real young master. With the tricks that he had personally thought out of his pig-headed brain, he finally succeeded in making everyone in the family annoy the hell out of him:
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His former CEO elder brother: "I don't have a younger brother like you."

His former star second brother: "Never mention to anyone in the entertainment industry that I used to be your brother!!!"

His former father: "Get out, I'm so disappointed in you."
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After that, he was kicked out of the house and had a terrible ending.😢

After the rebirth, just when it was the day when the protagonist shou came up to his door, instead of waiting for his family to talk to him, he took the initiative: "You guys won't have to say anything, I am willing to leave the house!"
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Not long after returning home, his poor ''biological'' parents said: We're sorry, you don't seem to be our own child.

Jian Xingsui: ?
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Later,

The top wealthy family, the Shen family, finally found their young master who had been separated from them for many years. The whole family rejoiced and could not wait to make up for everything to this child:
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His biological CEO Big Brother: "Is this 50 million pocket money enough for you?"

His biological star second brother: "You can casually choose any one of these scripts."

His biological parents: "Suisui is really our pride!"
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When the people of the Jian family finally remembered the poor kid who had been kicked out and wanted to give him some compensation, they found out that the new star in the entertainment industry who was praised by all the stars seemed to be their stupid and annoying child?