After Ertuğrul Bey killed Albastı, he saved his brother Gündoğdu from the trap of Arıkbuka and returned to obaya. Turgut healed seriously injured in the war, Ertuğrul Bey and Gündoğdu'nun unobtrusive return to obaya had turned obay instead of a holiday. Mr. Ertuğrul Bey talked to İlbilge Hatun, whom he had previously promised to marry, and stated that he wanted to conclude this issue in the near future. Sirma Arikbuka who could not digest the murder of his brother said he wanted to contact and cooperate. Thereupon, Arıkbuka learned where Ertuğrul Bey would meet Berke Han's men and set up a trap for Ertuğrul Bey.