and a narrow spiral staircase because they are signposted:
up, “” → 11
down, “ma anpa” → 12
11
You are on the main road between the crystal towers. It is relatively quiet; people here just seem to walk quickly from building to building. Signs point in all sorts of directions. Where do you go?
→ 113
→ 111
→ 114
→ 115
→ 116
→ 13
ma anpa → 12