描述
Liquid Keys from [ApeLiquid.io](https://ApeLiquid.io) evolve over time.
Liquid keys unlock the Liquid Forge and Forge (or stake) your NFTs and earn METL
each month or unlock a Mythic Gateway which will evolve your NFT over time.
A Mythic Creature is created by sacrificing a Liquid Legend, Liquid Invader, Azuki Ape Social Club, or
Typical Tiger and a Cub, then burning a Liquid Artifact to open the Gateway and begin the Journey.