#Velvet Wallet Interaction Task

For a beginner who is unfamiliar with cross-chain exchanges, this can be quite troublesome. I first exchanged 22U BNB for Susdt, then used Susdt to exchange for three target currencies: Vusdt, Vusdc, and Vdai. Finally, I cross-chained them to ETH in the wallet, and then the ETH can be withdrawn back to the exchange from another chain.