Invincible Saint Salaryman the Path I Walk to Survive in This Other World - Chapter 253: Underground condition

... Although it was lucky that I activated Sanctuary Barrier in time, normally I would have been completely subjected to the miasma.

“Cathy, is this underground path pretty long?”

Even though her tail and ears were drooping down, Cathy was the only person who knew about this underground path so I immediately asked her for confirmation.

Cathy apologized with her head down.

“It would take about ten minutes at walking speed … nya. Luci ...