"After the renovation, the shelter will be divided into seven floors. From top to bottom, the first floor is the living room, the second floor is the living quarters, dining room, and kitchen, the third floor is the workspace and medical room, the fourth floor is the bedroom, the fifth floor is the bar and entertainment room, the sixth floor is the gym and martial arts training ground, and the seventh floor is the pool and hot spring bath." Chen Xin presented the revised design of the shelter to the people inside, explaining each floor.
Looking at the design, Chen Xin's father was the first to ask, pointing to the two annex buildings on either side of the main body of the shelter: "These should be the greenhouse and power distribution room, right? You've combined the water treatment and power distribution rooms together? Are there any safety concerns?"