Tekfur Alexis of İnegöl harbored a deep-seated desire for vengeance against the Kayı tribe for their acquisition of Kulucahisar. He launched an invasion against a Kayı caravan, and in the process, encountered Osman, whom he defeated in a fi…

Nikola entered the nomad encampment, declaring a desire for peace. Osman, believing he was about to reunite with his father, instead walked into a trap laid by Yavlak Arslan, Hazal Hatun’s brother. Simultaneously, Osman's elder brother, Sav…

Arslan charged Cerkutay, still living, with a perilous mission: to reach Geyhatu and inform him that Osman had captured Möngke. Geyhatu, already harboring resentment towards Cerkutay for his allegiance to Balgay, was in Konya plotting the d…

The already strained relationship between Savcı and Osman tightened further. Osman’s anger flared when Ertuğrul dispatched Savcı to explain to Geyhatu that Osman was not responsible for Möngke's disappearance. Upon reaching Geyhatu's encamp…

With the period allotted by Geyhatu concluded, Geyhatu arrived at Osman’s tribe. There, Osman rescued Savcı, and returned with the captured Möngke to his people. Meanwhile, Ertuğrul remained confined to his deathbed.

Möngke’s betrayal is exposed when he is compelled to confess, though he fails to reveal the full truth concerning Arslan. As a result, Arslan survives, and Möngke is slain by Geyhatu. Meanwhile, Aya Nikola and Flatyos achieve their objectiv…

News reached Osman of an invasion by the Emperor, targeting a Cuman Turk tribe and resulting in the capture of Targun, the Bey’s daughter. He swiftly intervened, rescuing Targun and bringing her to the tribe. Yet, Targun harbored a secret; …

Following Nikola’s wound at the hands of Osman, Flatyos plotted retribution, intending to unleash a gunpowder attack upon Söğüt. Yet, Osman foresaw the impending assault, and Flatyos’ schemes unravelled. Captured, Flatyos was conveyed to Ku…

Targun journeyed to Kulucahisar to find her father, but was discovered in her attempt to approach him. Upon her return, Osman intercepted her, and under duress, she confessed the truth. He vowed then to aid her in rescuing her father, a dec…

Osman reclaimed Kulucahisar, though İnal Bey was captured by Nikola’s knights and taken to İnegöl. A subtle strain appeared in the relationship between Bala and Targun, and Dündar's treacherous designs were brought to light; he coveted the …

The simmering conflict deepened with Argun’s death at the hands of Geyhatu, followed by Geyhatu’s journey to Tabriz to claim the title of Han of the Ilkhanate. Nikola resolved to forge an alliance with the formidable Geyhatu, intending to d…

Targun and Osman plotted the demise of Nikola, intending to free İnal Bey. Their scheme bore fruit in the rescue of İnal, though the assassination of Nikola proved unsuccessful; they managed only to wound him. Tragically, Ertuğrul perished …

The tribal elections determine the next Bey, and Dündar finds himself in direct competition with Osman. To Dündar’s dismay, Osman is chosen as the new leader, fueling a bitter blend of despair and anger within him. Simultaneously, a fresh p…

Following a sequence of occurrences that culminated in Bala’s poisoning at the hand of Targun, both Targun and Göktug were exiled – a development orchestrated as part of Osman’s broader strategy. Dündar’s clandestine meeting with Nikola cam…

A pact was forged between Dündar and the Kayı tribe, a bargain struck with Tüccar Melik and Süleyman – Simon and Petrus. In Osman’s dream, Ertuğrul appeared, a poignant reminder of his desire for a second marriage. Meanwhile, Nikola was ele…

Following Ertuğrul’s wishes, Bala endeavors to unite Aksu Hatun and Osman in marriage. Unbeknownst to her, Aksu is Hazal's adopted daughter and becomes unwittingly entangled in the latter's intricate plots. Amidst a series of events, Osman …

Defying the counsel of those he held dear, Osman agreed to surrender Kulucahisar to Flatyos in exchange for Bayhoca, a decision spurred by a trick and wound inflicted upon him. Yet, he harbored a plan, and immediately following the formal h…

Nikola, Targun, and Petrus, the allied enemies, continued their machinations against Osman. Targun ambushed Bala, while İdris lured Bamsı into a snare orchestrated by Aya Nikola – a plot to acquire the scrolls containing Osman’s plans for A…

Göktuğ orchestrates a trap that allows Bala to overcome Targun, culminating in Bala’s fatal strike. Elsewhere, Osman is rescued from Nikola's ambush by Malhun Hatun, a woman who seeks land for her tribe of a thousand souls. As Malhun establ…

Osman pursues the assassin of İdris, while Dündar finds himself rescued by Petrus. News reaches Göktuğ that Nikola is journeying to Constantinople, and he promptly relays this information to Osman. Subsequently, Dündar forms an alliance wit…

Osman and his warriors were compelled to withdraw from the conflict, and Bayhoca succumbed to his injuries afterward. Flatyos was swiftly captured by Osman and brought to the Kayı tribe, with the intention of extracting a confession regardi…

Togay, revealed as Baycu Noyan’s son, launched an attack on a gathering of Turkmen leaders convened by Osman in Söğüt, wounding Ömer Bey. Intending to incite division among the Turks, Togay falsely accused Dodurga Bey İvaz Bey of the assaul…

Osman takes Suci, a trusted lieutenant of Togay, into his custody. But Suci is also Cerkutay’s blood brother and dearest companion, and Cerkutay feels compelled to rescue him. This act leads the tribe to believe that Cerkutay has betrayed t…

Osman resolved to employ Tekfur Aris as bait, hoping to ensnare Nikola. But Togay intercepted him, slaying Aris and thus providing Nikola with a plausible reason to maintain Malhun’s captivity. Nikola also eliminated Zülfikar Derviş, Osman'…

With Togay departed for Konya, Camuha, his comrade in command, arrived. Nikola, learning of Camuha’s location from Dündar, relayed the information to Osman, setting the stage for a successful ambush, though Camuha managed to evade capture. …

Accused of treachery, Dündar fled Söğüt, seeking sanctuary with Nikola in İnegöl. The news of Dündar's betrayal ignited fury in Gündüz and Savcı, while Aygül was deeply saddened by the revelation. Elsewhere, Petrus and his lieutenant Simon …

Pressed by the Mongol advance, Tekfur Yason levied crippling taxes upon the people of Yarhisar, driving them to seek refuge with Osman Bey. Nikola, learning of Simon and Petrus’s capture by Osman, murdered Simon upon realizing he had been m…

With Malhun Hatun at his side, Osman Bey faced the combined forces of Byzantium and the Mongols. The battle that followed proved fierce and costly; Savcı Bey fell, struck in the back by Kalanoz, and died instantly. Consumed by vengeance, Os…

The expulsion of the ambassador, sent by the tribe to collect taxes for Osman Bey, shattered the fragile truce. This act provoked Sultan Mesud II of the Seljuks to summon Osman to Konya, ostensibly to administer punishment, but truly to shi…

Following Sheikh Edebali’s intervention, averting a potential clash between Osman Bey and Umur Bey, the latter withdrew his opposition. Simultaneously, Nikola moved to undermine the fragile truce between Osman Bey and Togay, thwarting Osman…

After disregarding Osman Bey's explicit warning, Umur Bey and his warriors are overcome by Togay. Simultaneously, Camuha, Togay’s commander, launches a raid on the defenseless Bayındır tribe, his sentries striking with swift force. Malhun H…

The wedding of Osman Bey and Malhun Hatun was prepared for the Kayı tribe, and the ceremony commenced. Yet, amidst the celebrations, Bala Hatun mourned, her sorrow a stark contrast to her acceptance of the union. As winter approached, a dec…

Following Bamsı Bey's death, Osman Bey swore an oath to avenge him. Meanwhile, Togay forged an alliance with Nikola, building a formidable army to deliver a final blow against the Kayıs. Augmenting his forces with soldiers from Nikola, Toga…

Osman, having skillfully drawn Togay from his confinement, ensnared him in a deadly trap and executed him in Söğüt. The brutal abduction and subsequent execution ignited the fury of Governor Yargucu, who demanded the Kayı Tribe pay a three-…

Osman Bey initiated preparations for a war against the Byzantine army, commanded by Dukas. He journeyed to Konya to consult with the Seljuk sultan, while Governor Yargucu plotted a move against Osman Bey himself. With the arrival of Command…

Prior to the engagement, Osman launched raids against the Byzantines, securing vital ammunition before joining the main force, bolstered by Turkmen and Seljuk allies. The battle saw the deaths of Dukas and several local Tekfurs at the hands…