Drag books to align the高低书脊, correct the chaotic geometric aesthetics, and bring a comfortable, decompressing, healing sense of satisfaction. （注：“高低书脊”此处保留中文，因未明确其对应标准英文术语，若实际场景中有特定翻译如“uneven book spines”，可替换为“Drag books to align the uneven book spines”）
Please check the in-game instructions for controls.