The lost children of King Kotaro are reunited! Well, Hellen, Andrew, and Jayme are together again, although the fourth child—Jonatan—remains an unknowing captive of Duke Alessio Valente, who has unjustly usurped the throne after killing the previous king and queen. Now, however, isn’t the time for them to take back the kingship, as the war with the Algarians still rages. Worse, the Kotaro children have discovered that the war previously was a sham arranged by Valente and the Algarian queen… but now, it’s very much for real, and the Algarians are making a concerted effort to destroy the Narantean Kingdom. If the children try to recover the kingship now, it will only lead to a civil war that will ensure the downfall of the kingdom. The war must be won first, and the siblings have found a way to do so—a secret wormhole that will give them access to the Algarian domain. Can the siblings take the group of mercenaries they’ve amassed behind the lines to hit the Algarians from behind and win the war? If they can’t, the kingdom and their lives will truly be lost forever!