Doing Business with Yourself a Thousand Years from Now

Yang Zhinan, who was playing games, received a video call and contacted himself a thousand years later. Stock God: "Yang Zhinan is better at stock trading than me." A giant in the technology industry: "It's hard for Yang Zhi to say that he is second, but I only dare to admit that he is third." Mobile phone manufacturer: "Yang Zhinan is the idol of the entire industry." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.