"Fourth Prince, if you act like this, how heartbroken the Empress would be."
The Empress placed all her hopes on the Fourth Prince, it could be said she poured her heart and soul into him. Now, for the sake of a woman, he was so out of control, he even forgot all the teachings the Empress had instilled in him.
With a reminder from the servant boy, the Fourth Prince also felt his reaction was too much. He took a deep breath. The whole Capital knew he was pursuing Situtu Xueer, and now suddenly being intercepted by the War Prince in the middle, he felt very humiliated and couldn't control his emotions.
Having vented a bit, he felt much better.
Indeed, the Empress Mother often taught him that as a prince, one must be cautious in speech and conduct, in order to have a chance to compete for the throne.
Amidst the many princes' consorts in the palace, everyone covets the position of Crown Prince.