Struggling with the responsibilities of being a king, an ogre faces an identity crisis when his father-in-law, the king of Far Far Away, falls ill. The king's dying wish is for the ogre to succeed him, but feeling unfit for the role, he sets out to find the rightful heir, a rebellious teenager named Arthur. Alongside his loyal friends, a talkative donkey and a suave Puss in Boots, the trio ventures off on a quest that promises to be filled with comedic mishaps and personal growth. As they journey to bring the potential king back to the kingdom, the ogre must also grapple with the prospect of becoming a father, further complicating his desire for a simple life.

Back in Far Far Away, the situation becomes dire as the vacant throne catches the attention of a scheming Prince, who gathers a group of fairy tale villains to seize control of the kingdom. Meanwhile, the queen, alongside the ogre's wife and a team of fierce fairy tale heroines, band together to defend their land from the impending coup. Tensions rise as the group fends off attacks, waiting in hope for the ogre to fulfill the king's dying wish and ensure the kingdom's safety. The journey to find Arthur and the growing threat at home set the stage for a clash of loyalty, leadership, and legacy that will determine the fate of a once tranquil realm.