Matthew approached the glowing Magma River, feeling the intense heat from the surging magma, and said with a smile:
"Just this Magma River alone is enough for us to break even."
Yaya, sniffing the strong sulfur odor and looking at the flowing Magma River, asked curiously:
"What's the use of this river?"
Recalling a player guild that flourished thanks to a Magma River, Matthew spoke with anticipation:
"Gray Dwarves and Dwarves have a unique method of metal forging that makes use of such a Magma River."
"Although the Magma River flows quickly, it is not violent, making it very suitable for forging."
"Moreover, apart from forging, a lot of rare elemental gems and subterranean metals are produced..."
Yaya nodded thoughtfully, then suddenly remembered something, and pointed to the huge cave beside the Magma River, saying:
"That must be Fire Dragon Diago's lair, right? We can go in and take a look!"