“He was in a coma. The imperial physician said it was blood stasis, with blood vessels in the brain clogged and stagnant. He had woken up for a while, but after regaining consciousness, he found himself blind. Terrified, he fainted again quickly. It is likely that this was caused by the blockage of blood vessels.”,Please note that I only translated the text content within the tags and left the HTML tags as they were.,Let me know if you have any other text you'd like me to translate!。