Xu Shi Sheng Bai was a Chinese idiom. It meant that if one's heart was free of any distracting thoughts, one would be able to comprehend the Dao and gain wisdom. It was also often used to describe a clear and bright realm. This idiom came from Zhuangzi's Human World. To be specific, the empty room referred to the heart, and the white referred to the state of enlightenment and wisdom. When a cultivator closed his eyes to cultivate, he would reach a state of emptiness and whiteness. When he closed his eyes, he would no longer see darkness, but colorful light. This idiom could also be used to describe a state of pure and clear mind.
I don't know for certain. But often in such manhwas, the availability of empty rooms can vary depending on the plot and setting. You could start reading it to discover if there is one.
It often conveys a mood of emptiness and stillness. The black and white tones might add a touch of nostalgia or a classic feel to the room's portrayal.
It's hard to say. Different manhwa have different scenarios. Sometimes there might be an empty room, sometimes not. You could check the latest chapters for a clear answer.
It's hard to say. Sometimes the layout and availability of rooms can vary depending on the plot and settings of the manhwa. You'd better read it carefully to get the answer.
I'm not sure. You might need to check the specific manhwa yourself to find out.
It depends on the specific manhwa. Some might have empty rooms depicted, while others might not.
I'm not sure. You might have to check the specific manhwa or its related sources for that information.
I'm not sure. You might need to check the specific chapters or storyline of Manhwa 13 to find out.
I'm not sure. You might have to read through manhwa 27 to find out.
I don't know. It depends on how the story progresses and the specific settings in that particular chapter or volume of the manhwa 16.