The complete sentence of twelve o'clock in Chang 'an

The complete sentence of never returning to Chang 'an at twelve o'clock is: "When you can't tell right from wrong, just remember two words and never return."

In "The Longest Day in Chang 'an", "not retreating" is a high-frequency word, which can easily cause the audience to "advance and retreat together" and the impact of blood spurting. When the protagonists are frustrated and disheartened one after another, Yao Ru can use Watchtower to convey a signal: never back down.

When Zhang Xiaojing struggled several times, the endless "no retreat" voice of his comrades-in-arms lingered in his ears and became the spiritual pillar for Zhang Xiaojing to turn the tide.

Brief comments:

Zhang Xiaojing's experience of the Eighth Regiment in The Longest Day in Chang 'an and its spirit of sticking it out until death are very touching.

The eighth regiment's "no retreat" extended to Chang 'an. When it walked out of the King's Tower, Zhang Xiaojing's blood spirit was awakened again, which became the key to the plot's further development.