DolphinAI is a smart companion platform with 16 MBTI personalities based on AI technology. It is also the first AI companion project to be sold based on the Omnichain asset standard. Through the asset issuance method of Omnichain, the project can be compatible with the ETH main network and the future asset liquidity on the BTC chain and the low on-chain interaction cost on Layer 2, allowing users to better feed and train their own AI companions and obtain Feed-to-Earn profit.