Wealth Code Sent to Yesterday

Lin Chen, an ordinary migrant worker, obtained a mysterious "time letter" in an accident - an ancient artifact that can send letters across time and space to a designated time in the past. He discovered that he could write letters to his parents when he was young, conveying the future stock market conditions, property market trends, and entrepreneurial trends... But every time he traveled through information, there was a price: the memory would be blurred, the timeline would diverge, and it would even trigger an unexpected butterfly effect. Following the guidance in the letter, his parents moved towards wealth step by step, and Lin Chen's life was also rewritten accordingly - from a poor boy to a rich second generation. However, when he thought he had everything under control, he discovered that someone was using the same method to tamper with his destiny. In the chess game of time and space, he is both the chess player and the chess piece.