On February 21, 2024, I withdrew 12,604 yuan from PLOTIO, which was suddenly frozen by the Daqing Public Security Bureau in Heilongjiang. The police contacted me stating that this money was involved in money laundering. The account holder who transferred the money to me, Li Xiaoyu, was involved in laundering money related to overseas online gambling. The balance in my card was 12,604.41 yuan, but the available balance was only 0.41 yuan as 12,604 yuan had been frozen by the authorities.