Mu Hanyan came to Yue Fanchen's side, only to find that he was leaning over the stone desk, staring intently at a letter.

"Beichen, Rui'an, when you read this letter, maybe I'm gone......"

Seeing the first few sentences, Mu Hanyan only felt a buzzing sound in his brain, and his mind was blank for a moment!

This letter is addressed to my grandfather and father, but the owner of this cave is actually my grandmother!

Mu Hanyan calmed down for a moment, and then looked down.

"Beichen, Ruian, when you read this letter, maybe I was gone.

Originally, I should have returned to Anyun to reunite with you at this time, but just as I was about to leave the Northern Abyss Fog Plain, I found that Hanyan's identity may be far more complicated than we imagined, and the enemies she needs to face are far more powerful than we imagined.

Fortunately, that person was limited by the law and was trapped in the Northern Abyss Fog Plain, and perhaps, even the Holy Court did not know about his existence. But one day, he will clash with the shackles of the Northern Abyss Fog Plain, and that will not only be a disaster for the entire Holy Court Continent, but also a disaster for Han Yan.

For the sake of the cold smoke, I must stay and find a chance to get rid of this man.

However, his strength is too strong, and I don't know if I will be able to leave the North Abyss Fog Plains alive, if I still can't go back after all, remember to take care of myself and don't feel sorry for me.

My strength was promoted too late, I had to send Hanyan to Black Rock City, as a grandmother, I really owe her too much, this time, I will use my ability to protect her, even if I pay with my life, I must not let her be hurt a little. This can be regarded as our compensation for her.

I left some pills for Hanyan, if you can see this letter, you will open the seal with the Mu family's seal breaking technique, take out the pills and hand them to her.

Also, don't tell Hanyan about this, I don't want her to feel a little guilty, a little ......"

At this point, the letter came to an abrupt end, leaving only a few conspicuous drops of ink on the letterhead, apparently due to some emergency, which had to be interrupted halfway.

Although the letter has not been written yet, Mu Hanyan can still guess the content of the back, obviously, grandmother does not want her to feel guilty about this, and does not want her to have a little psychological burden.

Holding the letter, Mu Hanyan's hands trembled slightly, and tears rolled down.

Next to them, Zhuang Ping'an and the others were silent, but their hearts were extremely shocked.

It turned out that the owner of this cave house turned out to be Mu Hanyan's grandmother, and the reason why she stayed in the Beiyuan Fog Plains was to protect her and get rid of strong enemies for her!

"Hanyan, I think with my grandmother's strength, there will be no accidents. Ye Qi said comfortingly.

"Hmm. Mu Hanyan nodded, even though he knew that his words were just comforting, but his heart was still much more stable.

What kind of enemy is the grandmother talking about, and why is he trapped in the North Abyss Fog Plain because of the law?

Could it be that it was the people who forced the Qilin clan to leave the country, except for them, Mu Hanyan couldn't think of any other possibilities. They are the only ones who would make my grandmother so jealous.

Thinking of this, Mu Hanyan's heart trembled slightly.

"Young Master Mu, let my grandmother's cultivation be profound, and besides, she also said in her letter that the other party is limited by the law, and her strength should be greatly reduced, I think she will be fine. Mu Hanyan did not avoid others when he read the letter, Zhuang Ping'an also stretched his neck and saw it, although he didn't know what the powerful enemy mentioned in the letter was, but he still comforted him.

Yes, since the other party is suppressed by the law and is trapped in the North Abyss Fog Source and it is difficult to get out, then the strength should also be affected a lot, grandmother is by no means a reckless person, since she has the courage to fight with it, she should also be a little sure, Mu Hanyan's mood finally relaxed a little.

As for why she stopped writing this letter before she finished writing, Mu Hanyan also guessed the reason, it was likely that her grandmother noticed the person's qi and hurried over. After all, the North Abyss Fog Yuan is also tens of thousands of miles away, and it will take a lot of time for grandmother to track down this person and find an opportunity to make a move, perhaps, grandmother hasn't dealt with that person yet.

"There is a ban here, there must be something good hidden, Brother Zhuang, come and take a look. A young man shouted excitedly.

After all, the study was so big, and although everyone gathered, most of them stayed outside the door.

Zhuang Ping'an turned his head and glared at the man fiercely. I didn't know who the owner of the cave was before, and he still had some thoughts of treasure hunting, but now that he knew that person was Mu Hanyan's grandmother, he naturally didn't dare to make a wrong decision.

"It's okay, let's go check it out. Mu Hanyan didn't blame the man for this little thing, smiled, took the letter and walked over.

On the stone shelf against the wall, a vase was removed, and the light of the seal flashed on the wall.

"Young Master Mu, this seal looks infinitely mysterious, there must be something good hidden in it!" Several young people stood in front of the stone frame and said to Mu Hanyan with an excited face.

"Shut up. Zhuang Ping'an shouted and glanced at them.

Several people were startled, and quickly stopped their mouths, looking at Zhuang Ping'an suspiciously.

Zhuang Ping'an glanced at Mu Hanyan and saw that she was not angry, so he whispered to them the origin of this cave.

After listening to his words, several people were shocked and regretful, shocked that the owner of this cave house was Mu Hanyan's grandmother, her strength was so strong, unfortunately, in this way, no matter what good treasures were hidden in this seal, it had nothing to do with them.

Mu Hanyan didn't pay attention to them, but slowly played the trick.

An ancient family like the Mu family, which has a long heritage, has its own secret sealing technique, although outsiders can also crack it, but it takes a lot of effort, but it is much easier for his family to crack it, in the days of the Mu family, Mu Hanyan of course also learned such a technique.

It didn't take long for him to see a flash of phantom light in front of him, and a jade box about a foot long appeared in front of him out of thin air.

Pure Heart True Yuan Dan, Taiyi Sword Yuan Dan, Dragon Blood Resurrection Pill, Nine Turns Holy Qi Pill...... Looking at the priceless and valuable superlative pills, the saliva of the people next to him was about to flow out.

However, there was an elixir in the middle, but no one recognized it. Compared with other pills, this pill is obviously different, crystal clear like jade carving, the light is clear like a clear spring flowing, it actually gives people a sense of ethereal spirit.

"What kind of elixir is this?" Mu Hanyan looked at this elixir suspiciously.

Speaking of which, she is also a master of alchemy now, and when she was in Longyan Academy, she read a lot of ancient books of her predecessors, but she didn't know anything about this elixir.

"I seem to have heard of this elixir somewhere. Ye Qi showed a thoughtful look, but she couldn't remember it for a while.