Train City

Train City (트레인 시티, Teulein Siti) is the first station of Hell Express in the Tower. It's located on the 35th Floor. The Hell Express departs from here. To reach the Train City, Regulars will board on a private train.

About
Train City is a closed six-story building connected to at least two railroad tracks, each from different area on the 35th floor. When Regular arrives at Train City, they will find an elevator. This elevator operates one by one. There seems to be another different side to enter the building, which also have an elevator. This is because Team Novick didn't encounter Baam's party (Twenty-Fifth Baam, Boro, Felix, Hanool Kang, and Hana Yu) although both teams were seen to access the elevator at the same time.

Floor Levels
There are six floors in the Train City:

First Floor (1F) - Entrance
This floor is protected by a semi-illusory guardian named "Mirotic" who prevents people from entering through a door before the chosen time. Beyond the door lies the first gate to 'Helix Stairs' which ultimately leads to 'Platform Skyscraper' and the Train.

Second Floor (2F) - Residence
This floor has at least 100 rooms, each with a number that corresponds to the total number of Express Ticket; entrance into a room is possible only if the Express Ticket number matches the room number. Sometimes many Regulars who did not have a ticket also gather in the residence area and wait for Ticket Holders to either leave or enter a room so that they can steal their ticket. Any number of non Ticket Holders are allowed to enter a room along with a Ticket Holder once the room door has been opened. The game "The Last Seven" was held here.

Third Floor (3F) - Restaurant
On this floor there is a restaurant section where Regulars can dine in comfort. There is a secret path from the Restaurant that leads to the real Control Center.

Fourth Floor (4F) - Stadium
Train City Stadium is a place where Regulars gather to participate and compete in the Train City Tournament to obtain any available Express Ticket legally (without stealing from other). Read More.

Fifth Floor (5F) - Control Center
Train City Control Center is a control room where all events taking place around Train City can be managed. It can be left to operate automatically using a computer program. There is an elevator inside the control center that can reach straight to the 6th floor level The Skyscraper Platform. Read More.

Six Floor (6F) - Skyscraper
Train City Skyscraper Platform is a place that serves as a parking platform for the giant Hell Express in the Train City before its departure to another station on higher floor of the Tower. Read More.