The Princess' Rebirth and Revenge

When Li Congyi heard this, he felt an inexplicable sense of guilt and self-blame. He knew that he had done something wrong in his previous life. However, he also knew that he had tried his best to make up for it in this life.

"Li Yuan, I know I can't make up for the mistakes I made in my previous life. However, I am willing to use this life to protect you and your brother. I am willing to use my life to prove my loyalty and determination." Li Congyi said in a deep voice.

Li Yuan was stunned when she heard this. She looked at Li Congyi's firm eyes and sincere expression, and the anger and grief in her heart gradually subsided.

Hyun Woo-ryeon was wearing armor, standing tall like a mountain in the military camp. His eyes were like torches, scanning every soldier, as if he wanted to see through their souls. However, in this majesty and solemnity, a burst of hurried footsteps broke the silence.

"Report! A big incident happened in the palace, the emperor was assassinated!" A messenger ran in in a panic and knelt on the ground.

Hearing this, Xuan Youyan frowned, and a bad feeling welled up in his heart. He immediately turned around and strode out of the military camp, while ordering the messenger: "Quickly inform Li Jimian and ask him to enter the palace immediately!"

The palace was in chaos. The imperial doctors were busy shuttling between the palaces, while the guards held their weapons tightly and guarded every corner vigilantly. Xuan Youlian and Li Jimian walked into the emperor's bedroom together, only to see the emperor lying on the bed, pale and dying.

"How could the emperor be assassinated suddenly?" Li Jimian asked with a frown, his eyes revealing disbelief and anger.

Xuan Youlian was silent for a moment, then slowly said: "The assassin took my token into the palace. Obviously someone wants to frame me. We must find out the truth and avenge the emperor!"

The two began to investigate and found that the emperor's diet was secretly filled with toqi root, a poison that can cause brain damage. What's even more shocking is that the token left by the assassin turned out to be Hyun Woo-ryeon's!

"What on earth is going on?" Li Jimian clenched his fists, furious. "How did your token fall into the hands of the assassin?"

Xuan Youyan's face was gloomy. He shook his head and said, "I don't know either. But we must find clues and uncover the truth."

The two began to search the palace carefully, and they found some clues. Finally, they locked on a suspect - Pei Wei, the Imperial Court Doctor and Junior Minister of the Imperial Clan. Pei Wei had always been suspected of treason in the court, and he also had Tuoqigen hidden in his mansion.

However, when the two were ready to arrest Pei Wei, they found that he had already escaped, leaving only some scattered clues and doubts, which put them in a deeper predicament.

"There must be a bigger conspiracy behind Pei Wei." Xuan Youlan said in a deep voice, his eyes revealing firmness and determination, "We must continue to investigate and uncover the truth."

Li Jimian nodded. He was well aware of the complexity of the case. However, he also understood that only by uncovering the truth could he avenge the emperor and maintain the peace of the court.

In the following days, Xuan Youlan and Li Jimian began to exchange information and jointly investigate the case. They found that there was indeed a bigger conspiracy behind Pei Wei. This conspiracy involved several high-ranking officials in the court, who joined forces to overthrow the emperor and seize the throne.

However, during the investigation, Hyun Woo-ryeon and Lee Ji-myeon also had some disagreements. They had different guesses about the mastermind behind the case, and they also had some doubts about each other.

"I think the prime minister is the mastermind behind this case." Xuan Youlan said in a deep voice, with a sharp light in his eyes. "He has always had ambitions for the throne, and there are also a large number of toqi roots hidden in his mansion."

Li Jimian heard this, but shook his head: "I don't think so. Although the Prime Minister has ambitions for the throne, he does not have enough power to overthrow the emperor. I think the mastermind behind this case should be the Queen."

Xuan Youyan was stunned when he heard this. He had never thought that the queen would be the mastermind behind this case. However, when he recalled the queen's various behaviors in the palace, he had to admit that Li Jimian's speculation did make sense.

"No matter what, we must continue investigating." Xuan Youlan said in a deep voice, "Only by uncovering the truth can we avenge the emperor."

Li Jimian nodded. He also knew the urgency of the case. So the two continued to investigate and collected more evidence and clues. In the end, they found that the mastermind behind the case was indeed the queen. She teamed up with several high-ranking officials to overthrow the emperor and seize the throne.

However, just as the two were about to reveal the truth, they were obstructed by the queen, who sent a large number of guards and assassins to hunt them down and kill them.

Xuan Youyan and Li Jimian started a thrilling chase in the palace. With their extraordinary martial arts and wisdom, they successfully avoided the queen's pursuit. In the end, they found evidence of the conspiracy between the queen and the prime minister in a hidden corner.