What we have here is basically the Asian version of the TV show "lost", but with an explanation for everything within 1 season of 10 episodes. Japan is hit by an earthquake event that somehow triggers a moving train to be thrown into another world. In this world, the passengers of car 5 must find a way to get on with each other and survive in a strange territory.
I was initially intrigued by all of this, until I realised I would be spending each episode listening to the same piece of music over and over that tries to rouse some emotion out of you.
Characters achieve something towards survival, play music, show show mo emotional faces.
Characters realise a new strength, play music and show emotional faces in show motion.
Characters sneeze, play music and show slow mo faces.
It's terrible and makes up the overwhelming playtime of the show, especially when throwing in a love triangle and people delving into flashbacks of their previous lives. It's even funny when something bad is happening, yet upbeat sounding music starts playing
If it were shortened to just the bare minimum melodrama, it would be alright.... ish. The last 2 episodes do a lot more for me but I can't really spoil much. Was the stock footage at the end necessary though, it's more cheap cheese thrown on top.