《南齐书·列传·卷三十一》
世祖连夜返回，皇上停锁宫门等候他，二更尽，才入宫。
世祖夜归，上亦停门籥待之，二更尽，方入宫。
Shizu returned overnight. The emperor closed the palace gate and waited for him. It was not until the second watch was over that he entered the palace.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 世祖夜归，上亦停门籥待之，二更尽，方入宫。 [/INST] Shizu returned overnight. The emperor closed the palace gate and waited for him. It was not until the second watch was over that he entered the palace.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 世祖夜归，上亦停门籥待之，二更尽，方入宫。
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Shizu returned overnight. The emperor closed the palace gate and waited for him. It was not until the second watch was over that he entered the palace.
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