$BGT$ Meta-Asset Bridge is an integration of heterogeneous assets （e.g. stocks, bonds, commodities, cryptocurrencies, and more）, which aggregates $multi$ -dimensional asset investments on the same plane （ $BGT$ ）, thus providing users with an RWA （real-world asset） asset allocation solution. What Meta-Asset Bridge solves is the interconnection between tokens and assets in the traditional financial market, enabling assets in the form of Web 2.0 to $flow$ into the Web 3.0 world. By way of peer-to-peer Web3, financial products can be introduced to users globally, enhancing the liquidity of Web 2.0 assets. Meta-Asset Bridge is a bridge transmitting "messages" among heterogeneous assets.