(1)Mandeok Station on Line 3 Korea’s deepest subway station
image text translation
(2)6841km deep, like a nine-story underground building
I didn’t expect you to go around as a mantle
(1)Mandeok Station on Line 3 Korea’s deepest subway station
image text translation
(2)6841km deep, like a nine-story underground building
I didn’t expect you to go around as a mantle