After a ten-year war, the human king has defeated the Orc Alliance, but the Orc tribes still remain unyielding.
You, as the king of the human kingdom of Arcadia, must establish a new court in the heart of the Orcs, the "Iron Fortress," and forge a tumultuous peace.

You have already triumphed by force.
Now, all that is needed is blood, oaths, and hearts.

Story
Though subdued by force, the Orc tribes still test the human king.
Through his relationships with the four great Orc tribes—Garka, Lila, Frost, and Vulka—and the protector of civilization and legitimate queen, Hana,
the king must forge a new balance between barbarism and civilization.
Accept legendary commanders captured during the war as subordinates, and build trust through expeditions, defensive battles, and ceremonies.
Who will ultimately stand by the king? The final chapter of "The Book of Kings" is determined by your choice.

** Game Features
1. A hybrid nurturing game blending war and courtly romance.
Tactical gameplay that manages the loyalty of tribes in the Orc Plains.
During the day, command battles, diplomacy, expeditions, and unit management. At night, interact with the queen and concubines during events.

2. Princesses & Queens of the Four Major Orc Tribes with Unique Characters
* Garka (Red Orcs) – A red-blooded warrior princess who “speaks with power.”
* Lila (Green Orcs) – A dreamy shaman princess who controls the forest and its spirits.
* Frost (White Orcs) – A wild girl, a wolf rider who rides with the north wind.
* Vulka (Black Orcs) – A blacksmith princess who hides her clumsy love behind her sturdy armor.
* Hana (Hana) – An eastern queen who maintains etiquette and dignity amidst the savagery.
Each character features a unique affinity system, event graphics, and ending.

3. Commander System – Bonds Gained in War
Recruit legendary Orc warriors as prisoners through battlefields and expeditions,
and build their trust to promote them to **King's Direct Commander (SSR Heroine)**.
Each commanding unit has its own unique characteristics, including the Flame Vanguard, Sanctuary Defense, Hot Spring Healing Unit, Festival/Morale Unit, and Reconnaissance/Strike Unit.

4. Orc Territory Management & Schedule Management
Plan your daily itinerary by visiting various facilities inspired by Orc culture, such as the Arena of Blood, Orc Black Market, Bone Library, Sky Garden, Sanctuary's "Moonlight Well," and the Underground Training Room.
The characters you meet, your dialogue choices, and the actions you perform at each facility will affect the King's stamina and rapport skills, as well as the commanders' affinity.

5. Multiple Endings & "Book of Kings" Collection
Depending on who you spend time with and what decisions you make, the fates of the king and the heroines change drastically.
Each route offers a variety of endings, including a true ending and a bad ending.
Each completed ending is recorded on a page in the "Book of Kings."

Collecting all event CGs for a specific character or seeing the true ending unlocks a special bonus illustration.

The king has already conquered the world by force.
Now, his heart and instincts are put to the test.

"On the last page of the Book of Kings,
Who will stand by your side?"