Building Industry In Old Times Chapter 173

"That stretch of coast is barren, with many wild mountains and dense jungles.

To the south of the coast, there is a large island called Kuwu.

When Gousheng spoke, he was still a little dazed.

Roman Lu now had a general idea of   what was going on. The Kuwu Island that Gou Sheng mentioned was the Sakhalin Island that was transliterated in his previous life.

Sakhalin Island is located at the northeastern end of the Eurasian continent, with the Sea of   Okhotsk to the north.