C15

When Mu Qingchen spat out blood, she was in a state of chaos. The imperial physicians were all gathered in the emperor's chambers, checking his pulse but they were unable to find any clues.

"Your Majesty's illness is really strange!" I'm afraid it's a heart attack! " An imperial physician spoke up after a pause.

"Heart attack?" Her Majesty asked.

"That's right, Esteemed Empress Dowager