The Lost Zumis, is a collection of 'Zumis' wandering around on the Ethereum blockchain.
They're traveled for eons in search of the "Last Light" which was last known to be emanating from the human world, outside of the blockchain.
A Zumi, reunited with the "Lost Light", is known as a "Chosen One".
Who will solidify their Zumi with their destiny of becoming a "Chosen One".