Returning to the First Year of High School, I Brought My Brother to Become the Richest Man

During a drunken conversation at a barbecue stall, five people traveled back to 2015, their first year of high school, at the same time. They use vague memories of the future to plan ahead - sports lottery, A-shares, Douyin, Mixue Bingcheng. But they slowly discovered that there were other "reborn beings" staring at them in the dark. Some of these "other reborns" want to take advantage of them, and some want to eat them. Five 30-year-old teenagers started a secret war with "other reborn people". In this life, the five of us start over.