Survival Apartment: Shelter of Infinite Loops

On the edge of the city, there stands a building, its existence seemingly a part of urban legend. No one can pinpoint its history, nor does anyone know how many floors it has. This building is called the "Survival Apartment", it's like a phantom, only appearing at people's most desperate moments, offering the final refuge.A mysterious structure existing between reality and the supernatural, providing shelter for those with nowhere left to turn, but the price might be never being able to leave.To choose to enter, to move forward or retreat, which choice is the correct one?The future's destiny?The meaning of existence?Survive!!!