Asterleeds' prosperity is rooted in its thriving trade system. Leveraging its strong shipbuilding industry and unique Seaside geographical location, Asterleeds holds an unparalleled advantage in maritime trade.
At the core of this advantage are the transoceanic freighters that Asterleeds take pride in, especially those massive vessels capable of carrying tens of thousands of tons of cargo.
And the power source for these giant ships is precisely the masterpiece of the Artisan Guild - the "Engram Engine," modified from Bapharian Legacies. This technological marvel is not only a symbol of Asterleeds' strength but also the cornerstone of its maritime transport.

-First Generation Engine
Modified by Artisan Johnson.
He first discovered a legacy that could be used as an engine and creatively combined the legacy engine with ships. This successfully propelled a small fishing boat, thus beginning the maritime legend of Asterleeds' fishing industry.

-Second Generation Engine
Chief Artisan, Benedict, proposed the design plan, and several elite artisans collaborated on the modification.
They successfully created a replaceable legacy: the "Engram Engine." Furthermore, this legacy was abundant enough for mass production. This enabled Asterleeds to greatly expand its fishing industry by leveraging its advantage in ships and laid the foundation for Asterleeds' maritime trade.

-Third Generation Engine
Modified by Chief Artisan Ted, targeting the "Engram Engine."
This further unleashed the efficacy of the original Engram Engine components, allowing them to power enormous ocean-going vessels. With this engine, Asterleeds' maritime shipping industry was able to begin a new chapter.