In Oakhaven, the city of machines and ashes ruled by the "Iron-Blooded Holy Church", all ancient magic is regarded as heresy that must be burned. Kyle, a low-level relic hunter, accidentally dug up an "ancient weapon" that was supposed to be dead during a dangerous wasteland scavenger hunt - an amnesia girl with crystallized blood. Faced with the deadly pursuit of the church inquisitor and the sky-high reward offered by the black market, Kyle, who has always only valued money, was forced to get involved in a conspiracy that could overturn the world. In this era when faith is crumbling and rust is spreading, will he choose to sell her for a good price, or fight to the death to protect the last trace of magic in the world?
