The letter in his hand felt very heavy to Mo Sheng, Mo Sheng didn't want to open it, Dad's laboratory made Mo Sheng feel very wrong, the whole laboratory was full of bones and organs of various races.

Eventually, the letter was opened.

Son, when you read this letter, I think your mother and I are dead, you have disappeared for so many years, your mother and I have never given up the idea of looking for you, son, all the bones and organs you see in this laboratory are corpses of various races, your grandfather is always not at home, I found that your grandfather is very wrong, but I have no way to check, I hope you can check it when you see this letter.

After so many years of research, your mother and I have discovered one thing, whether it is the human race or other races, they are all changed from one race, and after continuous changes, they have become the current races, we don't know what this race is called, but this race is very strong, maybe we know what it was like in the primeval period, we will know, but after our investigation, even the Yellow Emperor is only from the end of the primeval era, and everything in the primeval era has disappeared at that time.

The primeval era and the ancient era have always been something that those of us want to know and dream of knowing, but I don't know why, as long as we know some things about the primeval or ancient times, we will die inexplicably, and one of my colleagues even died in front of me, but I don't know what the reason was.

Son, you are a cultivator against the sky, it doesn't matter to you to tell you these things, my mother and I know these things, I'm afraid it's not far from death, son, your heart has been very indifferent since you were a child, although you pretend to be that on the surface, as your parents, we also know your character, originally I wanted you to spend your life peacefully, but I didn't expect you to enter hell school, which my mother and I didn't expect.

I left that photo for you to let you know that you are not a cold-blooded animal, that you also have a family, and by the way, there is also the contents of that cylinder, and your mother and I have been studying it for three years and I don't know what it is, so I left it to you.

The letter is no longer here, what Mo Sheng's parents don't know is that Mo Sheng has changed too much now, Mo Sheng folded the letter, put it in the envelope, took out the cylinder, opened the lid of the cylinder, and a red light came out.

Mo Sheng poured out the contents of the contents, it was an indescribable object, but it felt very familiar to Mo Sheng.

Mo Sheng took this thing in his hand again, and the blood element in his body was no longer controlled, and was sucked away by this thing in his hand.

Mo Sheng wanted to still drop it, but this thing seemed to be stuck in his hand, no matter how he shook it, Mo Sheng finally gave up and began to run the Phantom Blood Sword Duel, and the current situation is that Mo Sheng desperately fused blood and murderous energy into the Blood Immortal Yuan, and the thing in his hand was desperately absorbing Mo Sheng's Blood True Yuan.

Mo Haixia and Mo Ying, who had finished spitting, turned pale at this time, "Sister Xia, why hasn't Mo Sheng come out yet."

Mo Haixia shook her head, "If you don't go in and have a look, I won't go in, the things on the surface are really disgusting."

Mo Ying also shook his head, "No, the things in there are really scary, and the things in there", thinking of this was another wave of disgust.

Mo Jun knew that his brother had gone home, so he returned home from the military headquarters, and when he entered the door, he saw Mo Haixia and Mo Ying holding a garbage can and vomiting, and the air was very unpleasant.

"What's wrong with you two, are you pregnant?"

If Mo Haixia and Mo Ying heard Mo Jun say this, they would have beaten him a long time ago, but now they really don't have the strength.

Mo Haixia recovered a little, "Mo Sheng is in the attic, you can go up by yourself, remind you, the things in the attic are very good."

Mo Haixia vomited again

Mo Jun walked up to the attic curiously, he had also been to the attic, there was nothing on it except for some sundries, these two saw something, and spit out like this.

Mo Jun walked up the hill and saw the door in the attic, and Mo Jun thought to himself when there was this door in the attic.

Mo Jun walked in, and saw the bone rack and those organs soaked in formalin, Mo Jun did not vomit, these things Mo Jun also saw when he was in the military department, and then went inside, and saw Mo Sheng,.

Mo Sheng saw that Mo Jun was coming over, "Don't come over."

Mo Jun saw that the stone in Mo Sheng's hand was emitting a blood-red light, and Mo Jun clearly felt that the immortal yuan in Mo Sheng's body was sucked away by the stone.

"Brother Jun, don't come over yet, I can't move now, this stone is not in danger, I feel that he is almost at the limit.

After an hour, the stone stopped absorbing the Blood True Element, and Mo Sheng also stopped running the Phantom Blood Sword Technique, feeling that his True Yuan seemed to be more condensed.

Mo Jun walked over, "Mo Sheng, this laboratory."

Mo Sheng wanted to put the stone on the table, but he couldn't get rid of it, but the thing slowly melted into Mo Sheng's body.

Mo Sheng was a little flustered, after all, such a thing that he didn't know what it was entered his body.

Mo Sheng checked the condition of his body, this thing ran into his Blood Sword, Mo Sheng took out the Blood Sword, Mo Sheng's action startled Mo Jun, thinking that Mo Sheng was going to do it.

Mo Sheng ignored him, his own Blood Sword, now there are a bunch of inexplicable things on it, there are mysterious words on the plane stele, and the Great Dao Thunder Tribulation, and now this thing that I don't know what it is has also run into his Blood Sword, Mo Sheng looked at the Blood Sword, and the thunder light could be faintly seen on it.

Mo Sheng sighed, it's good that the Blood Stygian Sword is fine, this situation should be good.

Mo Sheng withdrew the Blood Underworld Sword and saw Mo Jun's guarded expression, "What's wrong?"

Mo Jun couldn't help but feel a little embarrassed when he saw that Mo Sheng had nothing to do, "It's okay, I just saw you take out the Blood Stygian Sword and thought you were out of control again."

Mo Sheng smiled, "Brother Jun, I'll stay in the Mo Family Manor for a while for a while, help me prepare a room, and I'm going to move these things to that room."

Mo Sheng and Mo Jun walked out, Mo Sheng wanted to laugh when he looked at Mo Haixia and Mo Ying, but he still didn't laugh, Mo Sheng told Mo Haixia that he was going to stay here for a while, Mo Haixia and Mo Ying were very happy.

Mo Sheng looked at his room, but he didn't expect that his room was still there.

Mo Jun patted Mo Sheng's shoulder, "This room has always been reserved for you, and as for the laboratory, it is already being prepared."

Mo Sheng took out his father's letter, and when it shone in the moonlight, two sentences appeared on the back of the letter.