The princess is the apprentice of the medical sage; perhaps she knows what's wrong with Yuan'er.

At the same moment, Gao Hongyuan stood on the observatory again and found that the star was getting brighter and brighter. Not only that, but some small stars also began to appear around the star. They were very small and their light was very faint, but they were all surrounding the star.

Moreover, there is a very bright star shining on it not far away.

Meanwhile, the Ziwei star representing Zhuo'er is gradually dimming.

"Someone, is there any news?"

Gao Hongyuan was getting restless.

"Reporting to the Imperial Preceptor, there's still no news."

"Step down."

Gao Hongyuan thought for a moment and then went to Ningkang Palace, saying, "Just bring any princess with you."

Empress Dowager Wu was taken aback. "What are you going to do?"

"I want to activate the Heavenly Gang Star Calculation Array!"

"You want to activate the Heavenly Dipper Star Array?" Empress Wu asked incredulously, then with some delight.

She had previously wanted Gao Hongyuan to use the Heavenly Gang Star Array to find that little bastard, but Gao Hongyuan refused.

Unexpectedly, Gao Hongyuan took the initiative to bring it up today.

"Cousin, what's wrong?" Empress Wu also realized what was happening. If something hadn't gone wrong, why would her cousin have activated this formation? It would cost him ten years of his lifespan.

"The Purple Star is about to be extinguished."

"What did you say!" Empress Dowager Wu exclaimed in surprise.

She always knew that the Purple Star represented Zhuo'er, so wouldn't the destruction of the Purple Star mean that something bad would happen to Zhuo'er?

No!

She absolutely will not allow this to happen!

"Granny Hui, go and bring Princess Wanling here, and be quick!"

The Heavenly Gang Star Array is one of the highest divination techniques in the Star Gu Pavilion. It can locate people based on blood relations, and not only that, it can also accurately lock the location of the other party for one hundred days.

In other words, Gao Hongyuan can use this formation to find all those who are related to Princess Wanling by blood, and at the same time, he can lock their locations for one hundred days.

Within these hundred days, no matter where the opponent hides, the formation will recognize them at a glance, leaving them nowhere to hide.

Gao Hongyuan returned to the hall next to the Qintianjian Observatory. Empress Dowager Wu ordered the imperial guards to strictly guard the hall, and anyone who approached within a hundred paces without permission would be killed without mercy.

Princess Wanling was brought here. She was the youngest princess of the late emperor and is only eight years old now.

Princess Wanling watched as all the windows in the palace were closed and the curtains were drawn. At the same time, thousands of candles were lit in the room, and hundreds of white threads were laid throughout the room, leaving only a circular blank space in the middle.

There are also some strange patterns drawn below this location.

She didn't know what was going to happen, but seeing the Imperial Guards guarding the outside, she instinctively felt a little scared.

"Wanling, come here." Empress Dowager Wu beckoned to her.

Wanling quickly knelt down, "Wanling greets Your Majesty the Empress Dowager."

"It's been a long time. Wanling has grown so much. Wanling, I have a favor to ask you. If you help me with this, I will definitely move you and your mother to a more comfortable palace. Are you willing?" Empress Dowager Wu said with a smile.

Seeing the smile on the Empress Dowager's face, Wanling's fear lessened considerably. And thinking that her mother could move to a palace that wouldn't leak, she nodded, "Wanling is willing."

"What a good child, Wanling. Do you see that empty space in the middle? Go sit there and you'll be all done in a bit." Empress Dowager Wu pointed to the empty space in the hall.

"Don't worry, I will stay with you."

Hearing this, Wanling nodded, slowly crossed the white line, and sat down in her seat.

At this moment, Gao Hongyuan, dressed in red, came out, holding a bowl in his hand. He squatted down in front of Wanling and took out a pill.