C1307 Encountering submarines

When they were about twenty miles from Baran Island, a dense fog suddenly appeared on the surface of the sea. This fog was not the usual white mist, but green.

Obviously, this green fog was abnormal. Qin Lang knew that this green fog was poisonous, moreover it was extremely poisonous. However, this fog was different from any other poisonous fog that Qin Lang had come in contact with before