If it were common people, living on the twelfth floor without an elevator, climbing stairs every day could actually be a form of physical exercise, but for Cultivators with strong bodies, the height of twelve floors is not much different from ordinary people climbing two or three floors.
Because there is no elevator, the staircase of this building is not built in a corner on the edge, but in the center of the building, with a layout of one staircase serving two households, perfectly utilizing the staircase to separate the two households on the same floor.
The Thompson Family of three followed the staircase up to the twelfth floor, but instead of using a key to open the door to their apartment, they continued up the stairs to the rooftop.