In the college entrance examination room, Xia Dong was reborn and returned to 2008 with a mobile phone from 2026. In his previous life, his family was plotted by his uncle, the factory went bankrupt, and his parents died tragically. After rebirth, Xia Dong uses the future knowledge in his mobile phone to rewrite his family's fate. He tried his best to overcome his family's misunderstanding, renovated factory toys, and opened an online store to start a business. In order to prevent his father from getting drunk and framed by bad guys, he bravely broke into the hotel box to confront the villain and exposed his activities. Just after the dawn of profitability, the patent was maliciously intercepted and involved in the dispute between the Tang family. With his advanced business thinking, young boy Xia Dong joins forces with his partners to enter the business war, seizes the trend of the times, and counterattacks step by step in the 2008 wave.
