Sein’s understanding of underground lives primarily encompassed the magic beasts, demihumans, and other creatures dwelling below the surface.0

Faye enlightened Sein that Mordoron Island was not the only place endowed with rich underground resources. In fact, the entire Western Archipelago boasted a natural abundance of underground riches greater than many other regions.0

Beneath the vast surface lay equally expansive underground space.0

Interestingly, these spaces formed a ladder-like structure.0

Although the resources near the surface were rapidly plundered by the black mages of Blackhaven, new resources continually emerged deeper underground.0

This cycle likely enabled Blackhaven...0