In 2025, the South Korean crypto assets market is undergoing a critical transformation from retail investor-driven to institutional and heavily regulated, led by four major policy pillars: 1) phased opening for corporate participation (2025H1 non-profit organizations can sell held coins, H2 listed companies/qualified institutions trial trading); 2) building a framework for Spot Bitcoin ETF and Korean won stablecoin (FSC has submitted an implementation plan); 3) cracking down on unregistered operators and KYC violations (e.g., local CEX facing sanctions from FIU, DAXA delisting WEMIX for the second time); 4) Central Bank suspending CBDC research, turning to "bank-led" stablecoin pilot (the four major banks are actively preparing). Market dynamics show: the Korean won ranks second globally in fiat crypto trading volume (USD 663 billion from the beginning of the year to date), with nearly 1/3 of South Korean adults holding crypto assets. Despite facing legislative challenges (951 amendments needed) and geopolitical competition (accelerating Japan and Hong Kong), South Korea aims to push through strict compliance and