After knowing that Liang He was fine, Yan Ling's heart finally calmed down. Although the previous incident had been a bit awkward, it wasn't something that he would brood over.

Although the amount of milk and the medicinal properties of her body had been eliminated, it was still a poison that had a certain effect on her body. She still needed to boil another pill for Liang He to drink.

Yan Ling originally wanted to help, but he was chased back by Mu Qingqiu and Liang He.

The reason was because Mu Qingqiu had said, "Little girl Ling, although you are my disciple, I do not have the time to teach you anything. There are many things that you cannot do now. "I think you should take good care of yourself. Look at your pale face."

Liang He originally thought that if Yan Ling could stay by his side, that would be for the best. But after hearing Mu Qingqiu's words, he also carefully looked at Yan Ling. He realized that his face was much paler than usual. There seemed to be cold sweat dripping down his face and his lips were slightly pale.

Liang He had always said that he was physically and mentally weak. Today, he had been tormenting himself for so long, yet he had not noticed this point. Now, when he saw Yan Ling like this, besides feeling sorry for him, he also felt a little remorseful.

After all, even though Mu Qingqiu was able to see through this matter with a glance, Liang He had always been by Yan Ling's side.

"What your master said is right. Hurry up and go back. Remember to rest well. This case isn't over yet. You can't let yourself be exhausted first." Liang He hurriedly advised when he saw that Yan Ling seemed to be hesitating.

She knew that she could only be an assistant here and couldn't really help him in any way.

If it really was like what Liang He had said, he would be exhausted. He would probably need someone else to take care of him, and the gains would not make up for the losses. There was no need to be willful at this point.

After some thought, Yan Ling nodded and left. It was unknown if it was because he was too tired, but he did not sleep well the whole night. Furthermore, he could faintly feel that something was going to happen.

The next day, because Yan Ling had been worried about Liang He and couldn't sleep well, he woke up early. After cleaning up, he headed for Liang He's crown prince's mansion.

If it was Yan Shuang, the prime minister would have been in a hurry to find the culprit. However, if it was Yan Ling, he wouldn't even bother with it, as if it had nothing to do with him.

Prime Minister Ri's performance in the imperial court seemed to be to clarify the matter regarding the Yan Clan. He did not intend to stand up for Yan Ling.

It had to be said that the difference in treatment of two sisters was quite obvious. Yan Ling still remembered that Princess Guangyan had told him this not long ago.

Although Yan Ling clearly understood the reason behind this, he could not help but sigh. Even outsiders could tell the difference. Why had he been so foolish in his previous life, thinking that he was their biological daughter?

Yan Ling suddenly shook his head in amusement. In his previous life, the people of the Prime Minister's Estate had always pushed aside and targeted him. Now, they had actually adopted a policy of nurturing him. They had not cared about him at all, which could be considered a big change.

Although he couldn't figure out what they were planning, or perhaps it could be said that Yan Ling didn't even bother to think about it, he was very satisfied with his current condition. As long as no one interfered with his freedom, he was fine with anything.

As for the so-called concerns of the Yan Clan members, Yan Ling felt that he did not need them. If one were to say that they felt a chill in their heart, then it would have disappeared a long time ago. After all, in their previous life, they had completely lost all hope.

While he was lost in his thoughts, Yan Ling's carriage arrived at the entrance of the crown prince's residence. He didn't know if it was because Liang He had already known that Yan Ling was coming. There were already people waiting at the door. They waited for Yan Ling to arrive and then led them into the house.

Although Yan Ling did not understand what was going on, when he thought of the unease in his heart, he felt as if something bad was about to happen. His expression could not help but turn serious.

When he arrived at Liang He's room, Yan Ling could tell from the scene in the room that something had happened.

Liang He was indeed a person who would not show any emotions. However, that was only in front of outsiders. In front of Yan Ling, he had never bothered to hide himself, nor would he ever try to hide himself.

"Did something happen?" Yan Ling asked directly.

Liang He frowned and sighed. "It's really a long story. We've already found the Red Leaf, but it's already dead."

Yan Ling was also stunned when he heard this, although from yesterday's results, Red Leaf was probably the culprit behind Bai Yiyi's death.

However, the life that he had been talking to yesterday had become a dead body without any signs of life. Such a difference made it hard for him to accept, but it also weighed heavily on his mind.

"How did Red Leaf die?" Yan Ling asked curiously.

After calming himself down, Yan Ling's mind started to work. Red Leaf ran away yesterday, and now she was found dead. Thinking back to before, he suspected that there was someone behind her, so he couldn't help but think of silencing her.

However, what caused Yan Ling to be even more surprised was Liang He's next words. Liang He seemed to have also guessed what Yan Ling was thinking. He shook his head slightly and said, "It wasn't someone else who killed him, it was suicide."

Yan Ling couldn't help but be stunned, but the next moment, he felt that it was even more impossible. Red Leaf ran away on her own yesterday. If she really wanted to commit suicide, why would she waste so much effort to escape from the Imperial Physician Bai's residence?

This was a principle that ordinary people could understand just by thinking about it. Yan Ling believed that Liang He definitely understood it, but why did he say so?

Liang He shook his head and said, "Indeed, no matter from what angle, it is impossible for Red Leaf to commit suicide. However, according to the traces of the scene and the letter he left behind, Red Leaf can only be deemed as committing suicide."

While speaking, Liang He took out a few pages from the table and handed them to Yan Ling. When Yan Ling heard Liang He's words, he was even more surprised. He hurriedly took the few pages and carefully read them.

These pages were the final letters left behind by the red leaf. She explained the entire process of how she killed Bai Yiyi, how she poisoned her, how she destroyed the evidence, where she hid the medicinal bowls and dregs.

Based on the situation of the letter, it was similar to the situation that Yan Ling and the others had searched for yesterday. It also seemed to form another kind of confirmation of the letter.