C363 Formerly like a Dream!

When Gu Qianyi brought Han Yichen back to the Crown Prince's Palace, Han Yichen had already fallen into a severe coma. Gu Qianyi hurriedly took Han Yichen's pulse to check his condition. Other than knowing that Han Yichen was poisoned with Gu poison, she didn't find anything else. It was not that Gu Qianyi's medical skills were not high, but she knew too little about Gu poison. After all