![RUOWA03-14](https://image.jimcdn.com/app/cms/image/transf/none/path/s7a75c9dde64a0fa9/image/ib78a61d3ab23dd6b/version/1675327148/image.jpg)
NOUNAI Senri suffers from side effects after taking RUOWA Metal, an oral drug that turns his muscles into metal; he killed someone who also suffered from the side effects, but was injured and is now in his friend's laboratory. There, he receives a regular report from a sand planet from which the raw material for the drug is extracted.