Starting to trade with orders from November 10, 2025, initial capital for public domain trading is 4335u, reaching 1 million RMB within 4 days. The first private domain order suffered a sudden drop from 85,000 to 80,500 due to high leverage and extreme market conditions, causing the system to freeze and resulting in a margin call. The second private domain order incurred an 85% loss from high leverage rolling positions, but afterward, everything went smoothly. I hope my model and mindset can withstand market tests, and together with followers who are following my trades, we can make profits.