Luniverse provides a Layer 2 System divided into the main chain and sidechain to prevent the TPS from slowing down due to overload of the chain from transactions.
LMT is an abbreviation of Luniverse Main Token, which refers to a token issued (Mint) in the main chain through a contract. LMT is a token that can be transferred externally (exchange, external wallet, etc.) and listed on the exchange.
On the other hand, LST is an abbreviation of Luniverse Side Token and refers to a token issued (Mint) from the Side Chain. LST is a token that can be used without a separate gas fee within the service.