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A car accident transported programmer Lin Fan to a new world. Although everyone was talking like birds, he was still a nobleman after all, and he thought he would be able to be popular and popular, but it turned out... This was actually the primogeniture system, and he happened to be the unlucky second son. However, with a wise brain a hundred years later, he is still full of hope for the future... However, the biggest feature of this body is that it is "resistant to beating"? ! Inexplicably, he opened a useless golden finger and gradually led him towards the center of the conspiracy...