A land warship from Techno Ordnance Group, intended to replace aerial warships in defensive roles.
Pioneering new vistas in technology, the Kanmusu are sentient autonomous ships.
You receive a vision of a rooftop "somewhere close by", where a rare moss grows; in the vision, you know the moss is suitable for greatly enhancing the effects of certain types of potions. Now go and find that rooftop. Don't fall off. (Of course, rooftop runners *will* be taken for miscreants by the local City Watch....)