Geçmiş Olsun.

Aunt Ülfet, who is known for arranging marriages, is consumed with longing for her only son, Oğuz. Aunt Ülfet, who has even arranged marriages for birds flying in the neighborhood, has a major rival in Firdevs. Ülfet has also arranged a marriage for Firdevs' son, but Firdevs is dissatisfied with her son's marriage. That is why she harbors hostility toward Ülfet. Ülfet's son Oğuz returns to Turkey from Russia after years away on a long leave. Ülfet closes all the marriage files she currently has and wants to marry Oğuz off during this long leave. Firdevs, however, draws her battle axe and takes action to sabotage Ülfet's efforts. However, Oğuz has come back the same way he left Russia. Therefore, a fierce intelligence war has begun between Ülfet's supporters and Firdevs' supporters in the neighborhood. Oğuz, who divides the neighborhood, does not have a single heart.