When Gu Cheng returned to the Third Prince's residence, Feng Yue and Feng Xianfeng were closely watching over him.

However, the figure at the corner quietly disappeared, while a trace of light flashed through the depths of Gu Cheng's eyes. He didn't know if his reasoning could convince Duan Chengxuan or not.

At the same time, Duan Chengxuan dismissed the crowd and called Duan Chengyu over to the secluded courtyard of the mansion. At the same time, Duan Chengxuan dismissed everyone and called Duan Chengyu over to the remote courtyard of the mansion, leaving Cheng Shan and Ruo Li to protect them from the left and right before he said with a gloomy expression, "If I didn't obstruct them because of Su Yuwan's illness, I'm afraid that Yan'Er would have already been killed when she reached adulthood."

"Royal Uncle, I really don't understand you all anymore. At that time, Gu Liuyan was only the young miss of the Prime Minister's Estate, how could you be so afraid?" At this moment, Duan Chengyu was in a dilemma. Even the matter of the hereditary Imperial Jade Seal being in the hands of his Imperial Grandmother had not been tidied up yet, so why did this matter involve Gu Danyan?

Duan Chengxuan's jaw was taut, and his eyes were filled with ice.

"Navy Tide doesn't have an Imperial Advisor. It's only because that last Imperial Advisor once had a fable, and the Yun clan that the Duan Clan obtained lost to the Yun clan. If your royal father's love has yet to die, then who doesn't know the name of Emperor Navy Tide now? Therefore, when mufei sent people to assassinate the Yun woman back then, this matter would stop for now, but now that the mystery of longevity has surfaced again, your mother was already on guard when the suicidal string appeared. Now that Jiang Yan has broken up, this matter will be kept on the surface for now … " Duan Chengxuan slowly explained, but in the end, he stopped speaking when he heard Duan Chengyu's expression of sudden enlightenment.

Duan Chengyu's fingertips lightly trembled as he looked at Duan Chengxuan in disbelief, "Could it be that Imperial Granny thinks all of this is because of Gu Danyan's existence? "But she's just a mere girl, how could she do that …"

"It's not just because of Gu Danyan, but the entire Yun clan." "Mu Qing's master was a descendant of the Yun Family, and he was the one who urged me to protect Gu Liuyan, the one who cured Su Yuwan's poison. Madam Yun was also a descendant of the Yun Family, and caused so much trouble that even the Yun Family suffered a huge loss after this day. Besides, your father's true love, that person may not have great medical skills, but when your father was young and ignorant, that descendant of the Yun Family was already able to point out the Jiang Mountain for your father. Not to mention Gu Danyan, who is currently in charge of the overall situation. "

The cycle of karmic retribution was indeed … true.

However, it just so happened that Gu Mingyan was as intelligent and powerful as the beloved Duan Cong from back then. With her status and power, if Gu Danyan had any ill intentions, no one would be able to stop her.

"But Granny has always been very good to her, and what's more, what's the point of us fighting against Erdan?"

"That is just a facade. At the same time, once Navy Tide and Erdan begin their battle, none of you princes dare to fear the throne." Duan Chengxuan sneered as he took out the Tiger Tally that was supposed to be in the palace from his sleeve and spoke with a surprised gaze in Duan Chengyu's eyes, "Because if you want to rebel, I can use heavy soldiers to kill you at any time. It would make sense that when the time comes, I only need to face the outside world in unison, and the Duan Clan's position won't change, and their internal strife can be resolved as well."

"This is ridiculous." Duan Chengyu was still in disbelief.

Not only that, but at that time, in order to ensure the safety of Duan Cong, Duan Chengxuan's other army was stationed outside Sky Flame City. Even if the prince managed to force the palace to a standstill, Duan Chengxuan could replace them at any time.

In this way, the throne was held by the two sons of the empress dowager.

"There's nothing absurd about that. The Queen Mother thought so because of Navy Tide. Back then, Imperial Advisor had already been dismembered by five horses. The number of people who know about this matter is at most two old officials and me." Duan Chengxuan pushed the Tiger Tally in his hand to Duan Chengyu's side, "The Senior Servant Gui beside Imperial Mother has disappeared, I'm afraid she's trying to find out more information. You'll be using this Tiger Tally yourself, if Gu Cheng finds out that I have the last chess piece left, he'll definitely not let Yan'Er off."

Duan Chengyu held the Tiger Tally under his hand and solemnly nodded. "Royal Uncle will protect me for the rest of my life. It's time for me to let you pursue love."

"Stinking brat." Duan Chengxuan looked at him coldly and said in a cold voice, "Since Gu Cheng is able to stop my mother for me, then I'll do something for him. So what?"

"I understand." Duan Chengyu patted himself on the chest. His face, which was no longer young and tender, was now filled with determination: "But you all call me stupid, so I can only be stupid to show them. Royal Uncle, you have to give me some advice."

"Go find your royal father right now and plead for my recklessness today." Duan Chengxuan's fingertips lightly tapped the table, causing Duan Chengyu's eyebrows to jump up. He could only do as he said.

He understood what Duan Chengxuan meant.

At the same time, since they were afraid of Duan Chenxuan's army and status wanting to win them over, then Duan Chenxuan would split the troops into Duan Chenyu's hands. At that time, even if Duan Chenxuan became the target of the crowd, they would be able to guarantee that Duan Chenyu would be able to use the Tiger Tally to capture all of the bandits!

The only thing the uncle and nephew had to do was not to attack, but to defend against the final hurdle.

Duan Chengyu left in a hurry, Hong Xiao had just returned from sending Gu Cheng off. As he knelt down and bowed, he did not forget to speak, "Gu Zixian has something to discuss with you."

"Send her over." Duan Chengxuan stopped his hand that was about to pour the water.

Hong Xiao accepted the order, but a while later, Gu Zixian, who wore a bright red long skirt, walked in leisurely. After saluting respectfully, he said in a low voice: "Brother just sent a message, there's something I need to tell you."

"What is it?"

"The one who poisoned brother wasn't Mu Qing, it was Su Yuwan."

"Even though the amount of poison in Big Brother's body from the phoenix gall root is small, countless doctors have come to invite me. In the end, I found out that this poison had been lurking for many years, and when I calculated it carefully, Mu Qing hadn't seen Big Brother back then, but when Big Brother went to meet Su Yu Wan by himself, Su Wan wasn't as simple as she looked on the surface!"

Duan Chengxuan frowned, "There's no reason for her to poison Gu Sheng."

"I don't know the reason either, so I came to tell you …"

"This is bad!" Fire in the dungeon, Su Yuwan and Yue Qing have both disappeared! " A manservant hastily rushed in, and Gu Zixian and Duan Chengxuan's expressions both changed. However, when they looked into the distance, all that remained was thick smoke that rushed up to the horizon.

Things are getting weirder and weirder.

But just when Gu Zixian was about to speak, Duan Chengxuan suddenly stood up and said with a deep voice, "Prepare the horse, I want to go to the justice courts."

"The justice courts?" Gu Zi Wu was puzzled.

"I want to ask Duan Chengrui how he discipline his subordinates."

At this time, both Su Yu Wan and Mu Qing didn't know any martial arts, so no matter what kind of power was behind them, they would need the help of someone close to them.

Basically, Duan Chengrui had sent Yue Qing to settle all the matters related to Su Yuwan.

The real problem was Yue Qing.