I Took My Smartphone Back to the Millennium

Chen Zihao’s father died in a car accident in the year 2000. More than 20 years later, despite having made a success of his studies, Chen is saddled with a huge mortgage and car loan, just another nobody in a big city. After transmigrating back in time, he discovers that the accident was no accident at all: someone caused it. He also has a smartphone from 2025, loaded with a wealth of financial and stock market information. Can he use that information to save his father and rise to become the god of a business empire?