The imperial throne hall at sundown, black silk funeral banners, gold dragon throne, ritual screens, and the dead empress above. The protagonist is introduced by narration as a decoy in an impossible public role.

Wei Qun's disguise and constraints are established through small, tense details.

Wei Qun remembers Master Liang's training and the expected seventh-hour swap.

The real Princess Lu Min is introduced through Wei Qun's practiced memory and the specific behavior Wei Qun will later use.

The throne hall is sealed, making the ritual physically inescapable.

The rules of the Twelve Hours are spoken aloud for the reader and the hall.

The first bell sounds and Wei Qun locks into the role.

He Ziming asks the first question, which falls within Wei Qun's training.

Wei Qun answers smoothly while remembering the drill that prepared her.

The court approves, and Wei Qun privately counts survival by hours.

The first hour passes without allowing relief; the second bell approaches.

Ma De enters for the second question, bringing a bureaucratic rule about movement.

Ma De's question makes the no-movement rule plain and socially dangerous.

Wei Qun answers correctly: sympathy does not allow movement.

Wei Qun feels the trap loosen slightly and reminds herself that the seventh-hour swap is the goal.

The third bell changes the atmosphere as Chancellor Shen Yu arrives.

Shen's courtly gentleness masks a trap, and Wei Qun senses the shift from standard ritual.

Shen introduces a question outside the categories Wei Qun expected.

Shen asks for the private clause from Tutor An's correction record, a detail Wei Qun was never taught.

Wei Qun's options collapse: she cannot ask, move, or admit ignorance.

A flashback shows that even Master Liang's training has a boundary; Wei Qun chooses a tactic, not an answer.

Wei Qun performs Lu Min's famous crying style to stall and reshape the court's expectations.

Wei Qun avoids the exact clause by wrapping a partial answer in filial grief and legal precedent.

Shen leaves satisfied rather than defeated, and Wei Qun understands the question was designed to expose her.