Seeing such a scene, Yin Fang and I glanced at each other, and both of them quickly headed towards the place where she lived, and after the red light in the black clouds flashed out, it flashed down like a meteor, and shot into the house where Yin Fang lived in a dazzle, still as fast as lightning, like an illusion, fleeting.

After Yin Fang and I ran over, we arrived at the door of Yin Fang's newly built house, Yin Fang took a deep breath and gently called her brother's name, and then soon there was a sound of running inside, the door opened, and Yin Zheng hugged Yin Fang, as if he missed her very much.

Yin Fang gently touched her brother's head, and then walked in, and soon she walked out, holding a letter in her hand, a letter with a spiritual light, a letter she had already opened, but the spiritual light on it made me unable to see what was written on it, obviously this kind of letter is not something that a mortal like me can read, and the material of the letter is also extraordinary.

Yin Fang said with a solemn face, "This Heavenly Book is not a ...... handed down to me by the Heavenly Realm."

My expression changed, and I subconsciously asked, "What do you mean?" ”

"Generally speaking, the letter of heaven used for contact, is generally issued by the immortals who specialize in issuing the book of heaven in the heavenly realm, this kind of immortal is the same as the thunder male and lightning mother, they all perform their duties, the last time I received the letter was issued by this immortal, and there is another kind, that is, the Jade Emperor directly issued it, but this situation is very rare, when Zhang Qiang said to me before, he said that only his predecessor had the honor to receive a letter of ......" Yin Fang said slowly.

"Then what do you mean, the letter in your hand is not the Jade Emperor's? Wasn't it issued by the immortal who specialized in issuing the Book of Heaven? I asked hurriedly.

"Yes." Yin Fang nodded.

"How can you tell the difference?" I looked at the glowing letter in her hand and asked curiously.

"Because what is written above is: Gray Ya'er's Qilin Thunder Tribulation has fifteen Dao, and it is enough to be sent into the top three among the strongest Thunder Tribulations in the history of the Yang Realm, so be very careful!" Yin Fang said with a puzzled tone.

"Extremely careful?"

My expression changed again, how could this be like someone secretly sent this letter from heaven? Also, these four words of extreme caution are the words that people tell people to those who are extremely concerned?

The gods in the sky are only my mother Gray Muyue, but if it was she who should have contacted me directly, there was no need to use the Book of Heaven to contact Yin Fang first, but if it wasn't my mother Gray Muyue, who would it be?

I'm a mortal who doesn't know any other immortals.

Of course, maybe in the previous life when Zhuge Liang was there, I knew a lot of immortals, but now I haven't recovered my previous memory, I still don't know who these immortals are, but ...... A hazy figure popped up in my mind......

Could it be her?? The one who went down to the mortal world without permission??