Bai Su returned back to the spring with an amazing skill. With the treatment of the Western Zither Second Prince medicine, Bei Mu Huang bestowed a lot of gold, silver, and jewelry to Bai Su.

"Hmm …" Bai Su sat on the side of the table with his elbows on the table, his palms under his chin and his eyes closed while napping.

Seeing that she was too tired, Mu Ling Feng gave her the room to stay in alone, and moved out.

However, just as he was about to catch his breath, the loud announcement from the nun outside the door sounded out, "Not good, not good! white doctor, not good!"

The door was pushed open, and Bai Su raised his eyebrows: Peach Blossom, I'm fine, what are you screaming for?

Peach had a loud voice and was a loyal and honest person.

"Ba-white doctor." She gasped, "Oh no! Many patients' illnesses have suddenly worsened. Quickly go and have a look! "

"What?" Bai Su suddenly stood up and frowned, "Let's go, quickly take me to see." His face was solemn and his eyes were sharp. There was no trace of the lazy look he had just now.

The patients in the ward who were almost recovered started to wail.

With a calm expression, Bai Su finished checking on the few patients who had deteriorated, just in time for Mu Ling Feng to hear the news and rush over.

"What's going on? Didn't the situation improve? Why are so many of them getting more and more sick? " Mu Yun Tian asked.

"Is Prince questioning me?" Bai Su said coldly, "If you're capable..." When he raised his head and met with Mu Ling Feng's bloodshot eyes, the unending "if you have the ability, you can cure it yourself" stopped abruptly.

In this half a month, Mu Ling Feng had done no less for the citizens of Mudu than for her, a doctor. The care and love he had for the commoners surpassed any of the royal family disciples she had ever seen.

Thus, she knew that he was too nervous to ask such a question.

After hearing his explanation and seeing his pale face, Bai Su could not help but be shocked.

Actually, at times, Mu Ling Feng wasn't that detestable, especially when Bai Zhi wasn't around.

"Prince doesn't need to explain, I understand." These days, the way they had interacted with each other was basically showing respect to each other.

Bai Su turned around and looked at the patient who was gathered together after his condition worsened. He frowned and said to Mu Ling Feng: "Prince, I have something to discuss with you."

Mu Ling Feng followed her gaze and looked at the patients, as if she had guessed what she was going to say, and nodded: "Follow me."

"Wait a moment." Bai Su turned around and instructed Xi Yan, "Tell the doctors to first follow the instructions and treat the patients. If not, wait for me to come back first."

"Yes."

But after walking a few steps, she discovered that Mu Ling Feng's legs were too long, and she walked too quickly. Even if she jogged, it would still be somewhat strenuous.

"Why did your legs grow so long?"

As if he had heard her mutterings, Mu Ling Feng paused for a moment, and then silently slowed his pace.

His back was very tall.

The clothes on her back were somewhat wrinkled. It was definitely because she had given up the room, so it was unknown which corner she had hidden herself in for the entire night.

There was a small stream behind the nunnery. Mu Ling Feng walked to the stream and stopped.

Squatting down, he held up the stream to wash his face.

Bai Su thought, he just heard that those civilians were getting worse, how impatient must he be to be able to run out without washing his face?

"Princess, what do you have to say to This King?"

The moment he fell into a daze, Mu Ling Feng had already stood up and was looking at her.

Drops of water still hung on his face, and his eyebrows were wet. His hair was slightly disheveled, and droplets of water dripped off his hair.

He was clearly in a sorry state, but he gave off a different feeling.

To the extent where, Bai Su felt that he had never seen Mu Ling Feng this pleasing to the eye before.

"Princess?" Mu Ling Feng frowned, "Is there anything dirty on This King's face?" Of course he did not dare think that Bai Su was staring at him in a daze, so she could only guess.

"Cough." Bai Su coughed lightly, and walked towards him in a camouflage, pointing at his face, "Over there, is a dried up leaf."

Mu Ling Feng stretched out her hand to touch her own face, but she could not find anything, as she asked curiously: "Where?"

Bai Su was a little guilty and a little anxious. He took a step forward, carelessly touched his face with his hand, and retracted his hand. He behind him, pretended to throw away the dried up leaves.

"Alright, I'll help you take it off." She calmly replied, "No need to thank me."

Mu Ling Feng's expression was stiff, her mind was still preoccupied with the moment her hand touched his face — A feeling of numbness, was completely different from the pride and satisfaction she felt when she was a man.

It was a feeling like being electrocuted.

"Prince, what's wrong?" Looking at Mu Ling Feng's slightly red face, and listening to his increasingly hurried breathing, due to a doctor's instinct, Bai Su couldn't help but say nervously, "She couldn't have gotten infected, right? "Come, let me take your pulse."

Mu Ling Feng took a step back and avoided her touch, "No need, This King is fine."

He didn't know what would happen if he let her touch him again.

Bai Su frowned, but just as he was about to say something …

However, Mu Ling Feng said: "Didn't you have matters to discuss with the This King?"

His voice was cold and indifferent, instantly reverting back to a haughty attitude.

Some people use laughter to conceal their inner loneliness, some people use indifference to hide their inner passion, and some people use pride to hide their surging hearts.

Bai Su said with a stern expression: "Prince, I just checked on behalf of those civilians who are more sick … I found a problem. "

"What problem?"

Bai Su thought for a while, "They are clearly almost completely healed, but the sudden deterioration of their condition today is very abnormal. Normally, a lesion would take more than one night to become like that. Therefore, I suspect that someone did something to poison them. "

"Someone poisoned it?" Mu Ling Feng was shocked, and quickly denied, "Impossible. The entire nunnery is guarded by troops from the This King, it's impossible for anyone to sneak in and poison it. "

He was very confident that the soldiers he brought along definitely had the ability to do so.

Moreover, in order to protect Bai Su's safety, he had even mobilized the secret guards of the Duke Palaces. If someone were to sneak in, even if the soldiers didn't notice, those secret guards were not to be trifled with.

Bai Su shook his head: "Of course I believe in the Prince's ability. However, this poison might not have been mixed in by an outsider. "

Mu Ling Feng lifted her head, and her pupils shrank: "You're saying there's a spy?"

"Yes." Bai Su's brows knitted even more deeply, "In the end, who is behind this?"