Life at the border is not hard. Even if Bai Chi is not in the capital, the treatment of Prince Xian will be exactly the same and will be delivered on time every quarter.

Not only that, whenever the emperor and empress dowager discovered something new while traveling abroad, they would send one copy to the palace and one copy to the border.

Prince Xian is so favored that he is unprecedented and it is unlikely to be surpassed in the future.

During this period, there were also small border countries that, upon learning that Prince Xian had appeared at the border, attempted to capture Prince Xian in order to threaten the Great Xia Dynasty.

Unfortunately, all the invaders became the soldiers' military merits.

It was not until Marquis Xie became seriously ill that the two rushed back to the capital overnight. Not long after seeing Marquis Xie off, the retired emperor and the retired empress also returned to the capital.

Both of them are old, and it is normal life, aging, sickness and death that even Bai Chi cannot prevent.

They, as well as Marquis Xie and Madam Xie, are all over seventy years old and are considered long-lived people.

At this time, Xie Yunxiao and Bai Chi were also over fifty years old.

The retired emperor and the retired empress returned to Beijing for less than a year and left one after another within a month.

Perhaps there was a precedent of the retired emperor, or perhaps Bai Chi accidentally said that those in power who are too greedy for power are more likely to become incompetent in their later years.

After burying his father and mother in the imperial mausoleum, the emperor abdicated and handed over power to the younger generation.

He also brought his first wife with him, following his father's footsteps, to appreciate the world to which he had devoted half his life.

Over the years, there have been countless newcomers in the army, as well as new generals. Bai Chi and Xie Yunxiao also took this opportunity to transfer power.

He still remembered that Xie Yunxiao once said that if the emperor granted him a marriage, he would snatch the bride away and then travel around the world.

There is no need to kidnap a bride, but it is still possible to travel around the world.

At this time, the two of them were at an age where they had nothing to do. Even Xie Yunxiao's body was still in its prime thanks to Bai Chi's care, even after years of training.

The two did not alarm anyone else, but just left a letter for the little emperor and left secretly.

He traveled the world with a sword in hand, practicing medicine along the way, and seeing the world.

Bai Chi would sometimes go out of his way to find his eldest nephew, who was already the retired emperor, and travel with him for a while, taking the opportunity to help his nephew and his niece-in-law take care of their health.

When two people are together, wherever they go, that place is home.

Either stay temporarily in a busy city, or live in a small residence in the mountains. Sometimes, when I am interested, I will go to experience farm life.

Wouldn't it be wonderful if a great general who has retired from the army and a young doctor with extraordinary medical skills could play the role of a teacher?

It was not until the crown prince, who had threatened the general for the sake of his uncle, returned to the capital in his old age that Bai Chi also went back.

After personally seeing him off, it seemed that there was no one in the capital city that he cared about, so he took Xie Yunxiao and left the capital again.

Until Xie Yunxiao began to lose strength and had no energy to travel around the world, Bai Chi found a small town nearby to retire.

The capital city at this time was no longer the same as it used to be.

With the change of courts, the forces of all parties have been reshuffled many times, and those people they knew have left first.

Since no one cares about me, there is naturally no need to go back.

Until he grew old, what Xie Yunxiao cared about most was what would happen to Bai Chi if he passed away first.

In his later years, he began to make preparations, making friends with many people, and carefully selecting the servants in his home, determined not to keep any unfaithful people.

I must ensure that after I leave, Bai Chi will not be bullied because of his old age.

But this didn't seem to reassure him. The more he felt his life slipping away, the more anxious Xie Yunxiao became.

In the end, Bai Chi couldn't bear it anymore, on a snowy morning, just like the day they first met.

Bai Chi specially changed into new clothes and took Xie Yunxiao to watch the snow and drink tea. Then, while chatting, she leaned sleepily in his arms, and her voice became smaller and smaller.

Xie Yunxiao seemed not to notice and continued talking to himself without needing Bai Chi's response. From love at first sight when they first met to loving each other for decades afterwards and accompanying each other for a lifetime.

Finally, he nodded slightly and placed a kiss on the cold brow. What he was worried about did not happen after all.

Afterwards, Xie Yunxiao carried Bai Chi back to his room as if nothing had happened. He first wrote a letter and then tidied his clothes.

Finally, holding Bai Chi, he walked into the mountains behind the house.

In a beautiful valley in the mountains, there is a cemetery that two people had prepared long ago. It is warm in winter and cool in summer here. Even when it snows heavily outside, it is still spring and flowers are blooming here.

Xie Yunxiao lay in the coffin holding Bai Chi, and with his last bit of strength, he slammed the mountain hard.

At the moment the dust settled, they closed the coffin with force, allowing the sliding soil to bury them.

"Yunxiao!"

Bai Chi instinctively moved closer, but dust passed through his fingertips. Then he remembered that he had left the body in order to reassure Xie Yunxiao.

There was an unbearable bitterness in his heart, and even his spiritual body seemed to have hot eyes and tears seemed to be falling.

He knew that they would meet each other eventually, so he would not be too sad every time Xie Yunxiao left first.

If it weren't for the fact that Xie Yunxiao had been holding on to his last breath recently, Bai Chi didn't want him to worry about him until his death, so he decided to go first.

Seeing this scene, I was still moved.

Xie Yunxiao in the tomb was still alive. Bai Chi took a deep breath, adjusted his mood, and simply sat in front of the two tombstones and waited.

One day, two days, and the third day, Bai Chi was refreshed and immediately cheered up, then plunged into the graves of the two.

At this moment, Xie Yunxiao finally took his last breath, and a crack in space and time appeared above his head.

At the same time, there was also Xie Yunxiao's spirit body.

In the dark and narrow coffin, Xie Yunxiao's spirit body emerged from his body, exactly the same as when he was young.

At the same time, he saw the incandescent spirit body opposite him.

Achi!

Xie Yunxiao opened his mouth and called out softly, but no sound came out. However, Bai Chi seemed to hear it.

Before Xie Yunxiao's spirit body was taken away, Bai Chi quickly moved closer, and the two spirit bodies merged instantly, and were forcibly separated the next second.

But after just this moment of contact, the spiritual body seemed to be in perfect harmony, and instantly burst out with a strong sense of satisfaction.

Having achieved his goal, Bai Chi finally watched Xie Yunxiao leave with peace of mind. He didn't contact the system to go back until the space crack closed again.

The familiar yet unfamiliar room made Bai Chi dazed for a moment, but he quickly came back to his senses.

I looked around, but Xiao Hei was not there?

Just as I was thinking this, Xiao Hei suddenly jumped out from the air.

"Master, you are finally back. You were right before. The Mastermind really didn't mean it. He said that someone attacked the Mastermind system last time, so he came here without any time to explain."

Bai Chi was in a daze for a moment, then he remembered that Xiao Hei had been alone and had a quarrel with the main brain.

"Attack the main brain system? Who?"

"I don't know," Xiao Hei shook his head.

"Oh, Master, the Mastermind wants us to enter the next small world quickly. Don't delay."