Eta is a letter in the Greek language alphabet of Earth, originating in the early period of Human history.
It was used in the following contexts:
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.