The Seventh Solomon Expedition is the last expedition undertaken by Imperial forces in the Solomon series and one of the decisive hidden operations behind the world’s political and supernatural crisis. Officially, it belonged to a coalition seeking to navigate and scout the Lost Lands; in Jack’s reconstruction, however, it was an instrument of a far older design, directed by the Black King toward something buried beneath humanity’s cradle. The expedition’s records turn a distant military campaign into evidence that the Empire, the Corporate Alliance, and the Theocracy were all entangled in an Archangel’s search for power.

Purpose and Historical Setting

The expedition formed part of Project Solomon, an Imperial-led coalition involving corporations, military industrialists, and nations. Its stated practical function was to enter and survey the continent once called Africa and known to the wider world as the Lost Lands. The undertaking therefore combined exploration with military logistics: it required a force capable not only of crossing an unknown region but also of establishing a secure presence in territory hostile to ordinary human life.

The Lost Lands were described as having been overrun by demonspawn and covered in an apparently endless corruptive smog. The same kind of corruption had already transformed citizens of Frelia into mindless beasts, so the continent represented more than an unexplored frontier. It was a zone where the environmental threat, the demonspawn threat, and the threat of irreversible bodily and mental alteration converged. The expedition’s setting thus explains why an operation presented as exploration demanded the resources of an international military-industrial coalition.

The Hidden Objective

Jack discovers the expedition while searching the airship’s main data vault for references to Solomon. The directory labeled Project Solomon leads him to the Seventh Solomon file, the latest Imperial expedition and the one that included his Uncle Mike and Mi’shika. The discovery gives personal weight to what had initially appeared to be an obscure historical operation: Jack is not examining an abstract campaign but an undertaking connected to members of his own family and to the actions of the forces that shaped his life.

The records clarify that the Black King wanted something in the Lost Lands. Jack concludes that the object of the repeated expeditions lay buried beneath the cradle of humanity, and that every expedition had been undertaken on the Black King’s orders. The campaign was therefore not simply a failed attempt to map dangerous territory. It was a succession of searches directed toward a concealed prize, with military exploration serving as the means by which an immensely powerful figure tried to reach it.

That conclusion also changes the political meaning of the expedition. Jack realizes that the Theocracy, the Corporate Alliance, and the Empire were secretly under an Archangel’s control. The expedition becomes a point where apparently separate powers are shown to share a hidden dependency. Institutions that present themselves as sovereign actors were participating, knowingly or otherwise, in a search governed by an older supernatural authority.

Participants, Violence, and Records

The Seventh Solomon Expedition included Uncle Mike and Mi’shika, placing the campaign within the network of imperial operations that Jack must investigate. The files also connect Solomon’s history to a mercenary whom Uncle Mike murdered and whose body bore a tattoo of a staff and the number seven. The mark becomes a disturbing clue: the number is not merely the expedition’s place in a sequence but part of a trail linking military personnel, covert missions, and the unexplained presence of angels and demons in human history.

The wider evidence surrounding Jack’s investigation shows the scale of violence associated with the forces that operated in this world. CHECKMATE’s files contain recovered combat data, including a bodycam record in which Python and other Awakened fight Pawn number 5, Cobalt Claw. The encounter ends with Python killing Cobalt Claw by strangling him with vines, while the broader archive reveals that nearly four years of operations produced only three pawn deaths at Selfia’s hands and one at Jack’s. Although this battle is not itself part of the Seventh Solomon Expedition, the record supplies the military context in which Jack reads the Solomon files: powerful, globally supported organizations have repeatedly failed to contain the hidden enemy.

The expedition’s danger is also foreshadowed by the question Jack asks after considering the tattooed mercenary and the existence of beings from religious lore: if angels and demons exist, where did they all go? The question shifts the expedition from a matter of lost geography to a missing chapter in the history of the world. What lies in the Lost Lands is not only a place or weapon but part of the disappearance, concealment, or suppression of powers that humanity has mistaken for myth.

Revelation and Consequences

The immediate consequence of Jack’s research is an altered understanding of the Black King’s position. Python assumes that the Black King’s strength and army should make protection unnecessary, but Jack recognizes that even such a figure lacks the resources and manpower to establish a safe beachhead in the Lost Lands. The expedition’s purpose is consequently double-edged: it is evidence of the Black King’s power, yet also evidence of his limitation. He must use empires, corporations, militaries, and nations because the territory containing his objective cannot be entered or secured by his existing forces alone.

Jack withholds the full truth from Python, saying that the Black King seeks to control the demonspawn and bend the world to his will, while keeping silent about reincarnation and souls. His restraint indicates that the expedition has exposed knowledge too dangerous or horrifying to share casually. The campaign is connected not only to territorial conquest but to the fate of the dead and the possibility that human lives are being treated as resources in a design that reaches beyond ordinary political rule.

The expedition also prepares the later revelation of the Infinity Machine. Sahaqiel explains that the machine reads all data flow, translates what people call mana, and once halted and reversed the world’s mana flow to eliminate those who exhibited mana capability. Eve’s recorded testimony identifies the Infinity Machine as a tool created to resuscitate those who fell in a great war and guide lost souls back to the living. Together, these disclosures recast Solomon as part of a technological and spiritual history in which magic, souls, bodily life, and information are governed by the same system.

Narrative Significance

The Seventh Solomon Expedition functions as a buried hinge in the plot. It connects the visible institutions of the Empire, the Corporate Alliance, and the Theocracy to the concealed authority of the Archangels; connects Jack’s family history to the search for the Lost Lands; and points forward to the sealed source of immense mana that Jack and Sahaqiel later approach. The expedition’s records do not resolve the mystery by themselves. Instead, they make the mystery larger, revealing that the campaign’s apparent failure or incompleteness is part of a continuing search whose consequences reach the Infinity Machine and the survival of humanity.

Its significance also lies in the contrast between public narratives and operational truth. The Empire later presents war as a necessary defense of humanity, while Jack appeals to citizens to abandon the old imperial order and join a future in which surrender will be treated humanely. Selfia similarly frames a new offensive as the only path to survival when cities such as Lunacrypt and Solarus have fallen. Against these speeches, the Solomon files preserve a darker political reality: expeditions, alliances, and national projects can be mobilized under slogans of security while serving a hidden supernatural objective.

The event is therefore both an expedition in the literal sense and a narrative descent into suppressed history. It sends armies into a poisoned continent, but its deeper movement is investigative. When Jack opens the Seventh Solomon folder, he begins to see that the world’s wars have been organized around absences—missing angels, buried powers, lost souls, and a prize hidden beneath the birthplace of humanity. The expedition’s decisive legacy is not a publicly celebrated victory but the knowledge that the search never belonged solely to humanity in the first place.