In the ending of "The Fortress," the main characters face the consequences of their choices as the siege on the fortress intensifies. The king, who has been struggling with his decisions throughout the film, ultimately sacrifices himself to save his people. The fortress falls, and the remaining characters are left to grapple with their fates in the aftermath of the conflict.

As the film approaches its climax, the tension within the fortress escalates. The king, Lee Sung-yoon, is increasingly aware of the dire situation as the enemy forces, led by the formidable General Kim, close in on their stronghold. The atmosphere is thick with despair and uncertainty, as the citizens and soldiers within the fortress are torn between loyalty to their king and the fear of impending doom.

In a pivotal scene, the king gathers his loyal advisors and soldiers, delivering a heartfelt speech that reflects his internal struggle. He acknowledges the sacrifices made by his people and the weight of his decisions. The camera captures the somber expressions of his advisors, particularly the loyal general, who has stood by him through thick and thin. The emotional stakes are high as the king resolves to protect his people at all costs, even if it means facing death.

As the enemy launches a final assault, chaos erupts within the fortress. The sounds of clashing swords and the cries of battle fill the air. The king, embodying bravery, leads his men into the fray, fighting valiantly against overwhelming odds. His determination is palpable, and the cinematography highlights the intensity of the battle, with close-ups of the king's face reflecting both fear and resolve.

In a heart-wrenching moment, the king confronts General Kim in a fierce duel. The two engage in a brutal fight, showcasing their contrasting motivations--one fighting for power and the other for the survival of his people. The duel is a culmination of their conflicting ideologies, and the stakes could not be higher. As the battle rages on around them, the king ultimately makes the ultimate sacrifice, allowing his people a chance to escape. His death is both tragic and heroic, leaving a profound impact on those who witness it.

As the fortress falls, the remaining characters are left to deal with the aftermath. The loyal general, who has lost his king, is filled with grief and anger but also a sense of duty to carry on the legacy of his fallen leader. He vows to protect the remaining citizens and rebuild, embodying the resilience of the human spirit in the face of adversity.

The film concludes with a somber yet hopeful tone. The surviving characters, though battered and broken, are determined to honor the king's sacrifice. They emerge from the ruins of the fortress, ready to face an uncertain future, united by their shared loss and the memory of their king's bravery. The final scenes linger on their faces, capturing a mix of sorrow and resolve, as they step into a new chapter, forever changed by the events that transpired within the fortress.

The movie "The Fortress" (2017) does not have a post-credit scene. The film concludes its narrative without any additional scenes or content after the credits roll. The story wraps up with the resolution of the main conflict, focusing on the characters' fates and the implications of their choices throughout the film.

King Injo is driven by a deep sense of duty to protect his kingdom from external threats, particularly from the invading Manchu forces. His internal conflict is palpable as he grapples with the consequences of his decisions, including the sacrifices he must make for the sake of his people. His motivations are further complicated by his desire to maintain power and the fear of losing his throne.

The relationship between Kim Sang-hyeon and his father, who is a loyal subject of King Injo, is strained due to differing views on loyalty and duty. Initially, Sang-hyeon is torn between his father's expectations and his own beliefs about the king's decisions. As the story progresses, their bond is tested by the harsh realities of war, leading to moments of tension and eventual understanding as they confront their shared values and the sacrifices they must make.

The Queen serves as a pivotal figure in the narrative, representing the emotional and political stakes of the kingdom. Her character embodies the struggles of women in a patriarchal society, and she often acts as a voice of reason amidst the chaos. Her relationship with King Injo is complex, filled with love, concern, and the burden of royal expectations, which adds depth to the king's motivations and decisions.

The film vividly portrays the conflict through intense battle scenes, strategic planning, and the emotional toll on both soldiers and civilians. The Manchu invaders are depicted as relentless and formidable, forcing the Joseon forces to confront their vulnerabilities. The cinematography captures the chaos of war, highlighting the desperation and bravery of the defenders as they fight to protect their homeland.

The fortress serves as a symbol of both physical and emotional refuge for the characters. It represents the last bastion of hope for the Joseon Dynasty against the encroaching Manchu forces. The setting is intricately designed, showcasing the architectural grandeur and strategic importance of the fortress. Throughout the film, it becomes a place of intense conflict, where personal and political battles unfold, reflecting the characters' struggles for survival and loyalty.

"The Fortress," a historical drama set in 1636 during the Joseon Dynasty, contains several elements that may not be suitable for children or sensitive viewers.

1. Violence and Warfare: The film depicts battles and skirmishes, showcasing the brutality of war. There are scenes of soldiers fighting, which may include bloodshed and injuries.

2. Death and Suffering: Characters experience loss and grief, with moments that highlight the emotional toll of war. The portrayal of death can be intense and may evoke strong feelings.

3. Political Intrigue and Betrayal: The narrative involves themes of betrayal and political maneuvering, which may be complex and unsettling for younger audiences.

4. Emotional Turmoil: Characters face significant internal struggles, including fear, despair, and moral dilemmas, which may be heavy for sensitive viewers.

5. Historical Context: The film addresses themes of oppression and survival under foreign invasion, which may be distressing for some viewers due to its historical implications.

Overall, while "The Fortress" is a compelling story, its mature themes and intense scenes may not be appropriate for all audiences, particularly children.