In Kuruluş: Osman Season 5, Episode 37, tensions continue to rise as Osman Bey faces new challenges from both internal and external forces. The episode delves into the political intrigue and power struggles between the Byzantine Empire and the Turkish tribes, as Osman strives to unite the Turks and strengthen his rule. Key characters are involved in strategic planning, betrayals are uncovered, and battles for dominance intensify. The episode highlights themes of loyalty, bravery, and leadership as Osman leads his people toward the dream of establishing a strong and independent state.