This installment represents a significant chapter in an ongoing narrative, delving into the aftermath of a catastrophic event known as the "Incineration of Humanity." Players are thrust into a quest for the Holy Grail, a journey that fundamentally challenges the very concept of "Proper Human History." The core conflict revolves around the existence of "Lostbelts" – discarded, alternate timelines deemed failures and erased from existence. This season focuses on the exploration and confrontation within these Lostbelts, presenting a stark contrast between the established timeline and these divergent, often bleak, realities. The atmosphere is one of high stakes and existential questioning, as the player's actions directly impact the fate of humanity's history.

Narrative Progression and Setting

As a seasonal release, this content is a direct continuation of the overarching story, building upon established lore and character arcs. It serves as a crucial middle chapter, expanding the scope of the conflict and introducing new, complex antagonists and allies. The narrative progression is driven by the exploration of these Lostbelts, each presenting a unique historical divergence with its own set of challenges and inhabitants. The atmosphere shifts depending on the specific Lostbelt encountered, ranging from desolate wastelands to societies built on drastically different principles than Proper Human History.

What is the central conflict of this season?

The central conflict revolves around the existence and nature of "Lostbelts." These are described as dead-end human histories that were deemed unnecessary and interrupted, essentially discarded timelines. The player's mission involves confronting the forces that inhabit and protect these Lostbelts, challenging the very definition of what constitutes "Proper Human History."

Gameplay and New Elements

The core gameplay loop remains centered around turn-based combat and strategic team building, utilizing a system of Servants with unique abilities and classes. This season introduces new locations to explore within the various Lostbelts, each offering distinct visual styles and environmental challenges. While the fundamental mechanics are consistent with previous content, the narrative context and the nature of the enemies encountered within the Lostbelts often necessitate new strategic approaches. Players will encounter a roster of new Servants and face formidable foes that are intrinsically tied to the altered histories of these divergent timelines.

How does this season advance the overall story?

This season acts as a pivotal middle chapter in the larger narrative. It significantly expands the scope of the player's quest by introducing multiple Lostbelts, each with its own unique story and inhabitants. The confrontations within these altered histories directly impact the overarching goal of restoring or preserving humanity's timeline, introducing new antagonists and deepening the player's understanding of the forces at play.

What are the key gameplay mechanics?

The gameplay is characterized by strategic turn-based combat. Players assemble teams of "Servants," powerful historical and mythological figures, each possessing unique skills, abilities, and class advantages. Team composition, resource management, and tactical decision-making during battles are crucial for success. The exploration of new environments within the Lostbelts also plays a role in the overall experience.

Content and Availability

This release is part of the core game experience and does not feature separate DLCs or expansions. It is available on iOS and Android platforms. The game was initially released in 2017.