sentences:  Tyche appears on many coins of the Hellenistic period in the three centuries before the Christian era, especially from cities in the Aegean.Unpredictable turns of fortune drive the complicated plotlines of Hellenistic romances, such as, "Leucippe and Clitophon" or "Daphnis and Chloe".She experienced a resurgence in another era of uneasy change, the final days of publicly sanctioned Paganism, between the late-fourth-century emperors Julian and Theodosius I, who definitively closed the temples.