If things happened in the past, it wouldn't have been a big deal. After all, it is impossible for the royal family to travel without pomp.
As long as nothing goes wrong, everything is fine.
But the problem is that something has happened, a big issue concerning human life!
The Emperor expressed his dissatisfaction. He was furious but didn't want to scold a woman. So he called the Crown Prince to the Imperial Study Room and rebuked him: "Look at the mess you've made! On New Year's Day, at the beginning of the national fortune, you two poked such a big hole for me! Do you think my throne is too stable? Trying to give me trouble?"
The Crown Prince also felt wronged. Doesn't the royal family always travel with pomp? Especially when it's the Crown Princess, the future Empress of Zhan Country. It is not considered wrong even if she blocked a road, a bridge, or even a temple, forbidding others from entering.