Oil's frozen onto my shoe soles. Third time now, and still no one has asked why I keep coming down.

• Seo RihaNext time I'll bring you boots. Your heel prints go all the way to the shaft entrance, and the crew's been counting them.
  Mok YeokyungDon't wipe them away. That's a record too.
• Im ChorokChief told us to watch the welding sparks on days the Governor visits. I'm not scared, though.
  Mok YeokyungYour chief's right. Learn caution slowly, but learn it.