Online Game Time Travel: Three Super God-Level Bracelets at the Beginning

The protagonist is cold. He had an IQ of 200 but died of cancer in his bed. But he accidentally traveled to the earth in that parallel world. Since graduating from Harvard with a master's degree at the age of 18. He started a business. At the age of 25. Billion dollar company. I wanted to live a comfortable life. But he didn't expect that something would come and completely change his destiny. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.