Xiangxiu, upon hearing about leaving the palace, was nearly overjoyed: "Is there really such good news? Naturally, I choose to leave the palace!" Staying in the palace meant wasting her life, not to mention that Princess Consort Sang was always plotting against her. Although the Emperor was now aware of Princess Consort Sang's true character, she was still the Empress's sister, openly. It likely wouldn't be quick for Princess Consort Sang to be dealt with. Life outside the palace might be impoverished, but being with her mother would bring peace of mind.
"May the Emperor grant his grace, I wish to leave the palace. Once I am out, I will surely eat vegetarian and recite the Buddha's name daily, praying for the Empress's good health."
After saying this, Xiangxiu forcefully kowtowed three times.