Sang Qian didn't go to Ji Chengzhou's room, as he had told her in the morning to sleep in her own room. Since he had finally spoken up, she was only too happy to comply, and wouldn't think of joining him to sleep in his room.
She went back to her room to test the air conditioning, finding indeed there was no cool air, but this wasn't enough to deter her from her decision not to accompany him.
It was just a bit hot, she could endure it.
After taking a bath, Sang Qian wore a cool spaghetti strap dress and went to bed.
However, having been accustomed to the air conditioning, the sudden absence made it very uncomfortable. She tossed and turned, unable to sleep, getting hotter and more irritable with each turn.
She suddenly sat up, went downstairs to the refrigerator, took a bottle of mineral water, and after drinking it, the heat inside her seemed to lessen a bit. When she lay down again, she didn't toss and turn but murmured to herself, "A calm heart is naturally cool."