DEEP SIGN เป็น Patron Deep Sign is a dense complex history of the world and its past, which brings a message, this story takes place in a fictional steampunk world, where there is technological development for sanitation, clothing, but while there is not even powder, electricity or means of transport, as this world is different from ours, it has its own history, culture and social aspects, which will be presented together with the plot from the perspective of Derek, an engineer who is involved in a great conspiracy.

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