As Mongol invasions are getting more frequent, Yunus travels to Nallihan where he establishes himself as Seldjuk official. After joining Taptuk Emre's dergâh (dervish monastery), he proceeds... Read allAs Mongol invasions are getting more frequent, Yunus travels to Nallihan where he establishes himself as Seldjuk official. After joining Taptuk Emre's dergâh (dervish monastery), he proceeds to follow his journey on becoming a dervish.As Mongol invasions are getting more frequent, Yunus travels to Nallihan where he establishes himself as Seldjuk official. After joining Taptuk Emre's dergâh (dervish monastery), he proceeds to follow his journey on becoming a dervish.