When Brother Sun first started his business, Xu Ke once held a birthday party at a karaoke bar, which was canceled at the last minute, but Brother Sun was the only one forgotten to inform him. He helplessly turned to Brother Sun for help: "You guys are there, but I'm the only one in the private room." That day, he realized he wasn't a big enough celebrity. Xu Ke's motherly guidance ultimately left a profound yet painful mark on Brother Sun's path to becoming a formidable figure. And Xu Ke, simply, forgot. $BTC {future}(BTCUSDT)