C89 Endosulfan
The moment he found out that Li Xian and Ye Lan were trapped in Raobei Manor, he rushed over without hesitation.
He could tell that although the two of them weren't in any life-threatening danger, they were poisoned.
If he didn't cure the poison as soon as possible, it would harm his body greatly.
He had come at the right time, and fortunately, he had a treasure on him