Erdmännchen (pronounced:Err-mansion) is a large country on the Calakatz Islands. It was founded in 1740, after a boat of immigrants fleeing from the then collapsing Empire of Tierbau, during the war, landed on this stranded island. Soon, after, many Tierbau immigrants came for their own survival, thus starting Erdmännchen and ending the Empire of Tierbau. The Tierbau river was named to honor Tierbau.