Crossing railroad

It's often dark to cross under the railroad track.
Many towns have two faces - old town and new
one, bright area and dark one - and to find out
the truth, you need to cross the line.線路下は暗い。
暗いトンネルを抜けることで街の両側を知る。
なんでも両側を知らないと全体は分からない。