After ten years of attack by the founders of Douyin, Toutiao, Xigua Video, Feishu, Huoshan Video, and TikTok, how did ByteDance break through the siege, rise rapidly, and become a super unicorn with a valuation of 2.3 Trillion yuan? At the age of 40, how did Zhang Yiming delay gratification, defeat panic, overcome greed, and become a more successful self.