Returned to the Senior Year of High School and Won a Lottery of 73 Million at the Beginning

Zhang Hua, a high school student, cleared the prize pool at the beginning and used the money as start-up capital. He worked step by step and made precise arrangements to create a new Internet world without small loans, no bidding rankings, no plagiarism, and no algorithmic exploitation. E-commerce and entities each make their own money, and no one eats the other. No system, no subterfuge, no pretense, no slap in the face, single female protagonist without a harem.