GCT999 (Huangjintong) is a gold asset equity certificate that confirms the authenticity, value, and ownership of gold minerals. It is based on the physical assets of gold minerals, anchored by the physical value of gold mining, and used in the light luxury consumption application chain. In the online and offline application of GCT999 in the Light Luxury Life Mall, based on the natural attributes of gold and jewelry such as investment value, collection value, and appreciation value, GCT999 utilizes the characteristics of blockchain tokens such as traceability, pricing, fidelity, and data disclosure to enable light luxury consumers to achieve "consumption is investment", "consumption is life", and "consumption is value".In the future, the GCAC project will extend upstream and downstream of the industrial chain based on the mineral mining and selection industry, from the geological exploration field, down to the processing field, circulation and consumption field, and cultural tourism industry, forming an integrated gold mineral industry chain from upstream and downstream, improving the value of GCT999 tokens from multiple levels of assets, finance, and culture, and forming an industry related extension ecosystem. At the same time, with funds as the link, by injecting funds to hold shares, we can achieve cross domain development of GCAC business and the full field circulation of GCT999 tokens. With the continuous penetration of digital assets into various industries and application scenarios, the liquidity of GCT999 token will gradually increase, gradually becoming a "digital gold" with dual attributes of value storage and value exchange....