28th Floor

In this floor, the residents live in tall, blue, skinny buildings that rise up into the sky. The windows are all of equal dimensions. Outside these buildings are craggy wastelands, yet the testing area in which Team Tangsooyook was in was abundant with flora and greenery. There is also another kind of residential area that is the equivalent of the slums. This area is made up of tents, and is a place where regulars are pushed out of sight of society for various reasons.