A Hundred-Billion-Member Group Fell from the Sky, but Grandpa’s Still More Reliable

Qi Feng is 42, his bookstore is on the verge of closing, and he can’t even afford the rent. One day, he’s pulled into a WeChat group, whose owner turns out to be his grandfather, who died 23 years ago. The first message reads: For every person born in the 1980s you bring into the group, the reward doubles: 100, 200, 400, 800, with no upper limit. Starting with two old acquaintances, Qi Feng keeps bringing people in, and the bonuses snowball from a few hundred to millions and tens of millions. The Post-80s Alliance is born. A group of middle-aged people knocked flat by life follow him as he turns things around, starting from a rundown bookstore.