Nenesha was the 14th Maiden of Homura (Fuero in the English version), from 3292AD to 3313AD. She was integral to the plan to create Metafalica, but the plan fell through when Rhaki, Frelia's attendant, killed her. Nenesha's soul survived as a Heart of the Land, which her girlfriend Infel hid in the Moon Culvert, where it slept for 400 years.
Then, in 3774AD, Infel's plans to re-awaken Nenesha were set into motion. Croix and a party of other like-minded people confronted both Infel and Nenesha in Sol Marta to stop them from Singing EXEC_over.METHOD_SUBLIMATION/. Nenesha was finally put to rest when Croix and the party shattered the Heart that her soul resided in.