"Your sister!"

Lu Lie turned over and jumped up, turned around and punched Li Yuan behind him: "Who let you run around at the bottom of the valley?" His grandmother's, walking sound like that old thing like a cannibal, you almost scared Lao Tzu out of a heart attack, you know?"

Li Yuan gave Lu Lie a bear hug and said with a smile: "Hehe, super handsome, I thought you were dead after you fell off the suspension bridge, there is a saying that good people don't live long, disasters live for thousands of years, sure enough, you ......"

"you, Lao Tzu, this is called Jiren's own nature, you know. But you have to be careful, the old man-eater didn't die after he fell to the bottom. We can't stay here long, we'll be dead if we run into him head-on. Hurry up and find a safe place to hide. ”

Li Yuan smiled slightly, and slapped his chest to the sky: "Don't worry, you just follow me, and I will take you to an absolutely safe place." You can't even imagine what I found after I fell to the bottom. Let me tell you, there were more than three people who survived the expeditionary force back then, do you know......"

The two walked and chatted in the sea of corpses, and Li Yuan told Lu Lie a series of things that he had rescued into the cave after being discovered by the old scientist. Although Lu Lie already knew most of it, he didn't interrupt him, just smiled and listened to him like a child, excitedly repeating the whole process.

"It's really fate. Back then, the three heads and the old scientists, one was in the city of the gods above, and the other was in the cave at the bottom of the valley, but they all waited for a hundred years, but no one found anyone. Lu Lie sighed infinitely in his heart, "But what I'm most curious about is, what is the top of this giant tree that the old scientist is talking about?"

"Oh, it's not a big deal, actually. Li Yuan said casually, "There is nothing at the top of the giant tree. If anything, it's just a time machine. Its dial lets you tune in to the time you most want to go back to. ”

Lu Lie felt that something was not quite right: "Time machine? What is that? can make people go back to the time they want to know the most?"

"Just for this, the high-level of the Giant Tree God Cult speculated for hundreds of years, and Yao sacrificed tens of thousands of lives just to find that fucking time machine?"

Li Yuan was a little impatient: "You don't understand at all, how important that time machine is to some people! Let me ask you, if a very important person around you disappears, even if many years have passed, you will never forget her, and you will live in an infernal hell every day for thousands of days and nights, and your heart will be tortured every minute and every second." If you were given a chance to return to the point where you were back with her, wouldn't you be willing to?"

At the bottom of the dim valley, Li Yuan's face was hideous to the point of almost distorting. Looking at his ghost-like voice and face, Lu Lie just felt that he had more questions in his heart, and he squirmed his lips, but he still didn't ask.

An ominous premonition slowly enveloped Lu Lie's heart.

That feeling is coming again...... It's like the cannibal owl's behavior became more and more abnormal before he walked into the palace. Although Lu Lie couldn't tell what was wrong with the situation at that time, after entering the palace, sure enough, the cannibal on the suspension bridge went crazy and smashed the suspension bridge into two.

"Lu Lie ......"

A faint, mournful female voice sounded softly in Lu Lie's ears. At that moment, every cold hair of Lu Lie exploded at once! He jumped back with agility and searched the four directions with wide eyes: "Who is it? Who is calling me here again?"

But his side was empty, except for Li Yuan, who was walking in front, and a corpse within a radius of hundreds of miles under his feet, there was no figure to be found.

"Strange?" Lu Lie was shocked and touched his nose in confusion, "Am I really too tired and have auditory hallucinations?"

However, the call of the female voice in his ear was too real. Lu Lie could even feel the faint chill she left in her ears, as well as the echoes of the circle of resentment......

Li Yuan in front was still walking indifferently, and the two looked at each other silently all the way, and soon came to the tree hole where the scientist was hiding.

"Ahem, ahem, ahem......" The old scientist was still lying on the ground studying his formula, and when he heard footsteps behind him, he turned his head and looked at them coldly, "Why did you arrive so slowly? If you don't come back, I'll kill you by something outside." ”

Lu Lie took a step forward and said respectfully: "Old man, I heard Li Yuan say something about you on the way here. Not sure what I can do for you here. ”

The old scientist sneered, and the nasal voice showed that he was very disdainful of Lu Lie's words. He lowered his head and drew in circles on the ground for a long time before he had time to reply, "What can you help me...... Do you know the Pythagorean theorem? Do you know Zu Chongzhi's conjecture? Have you learned the Assolite formation method? If you can't, then the only thing you can do now is to stay aside and wait quietly for me to take care of everything here!"

Lu Lie pursed his lips and sat aside without speaking. scolded in his heart: Old thing, what is a cow. You know this, I've been here for hundreds of years, and it's not like I haven't made a single piece of.

Li Yuan saw Lu Lie's sullen look, and smiled at him: "Don't be angry, you're super handsome." What the old gentleman is going to do in a moment is to send the two of us to the top of the tree!"

Send to the top of the tree!?

Lu Lie jumped up from the stone all of a sudden, and his two eyes widened like light bulbs: "Send ...... Li Yuan, you're not kidding me, do you really have a way to get to the top of the tree?"

Just kidding, in the past few thousand years, I don't know how many lives have been buried on this giant tree, and how many geniuses have spent a lifetime of hard work, and I haven't even touched the hair on the top of the giant tree. climbed up all the way, and how many hardships and ups and downs he experienced in it are also the most vocal.

However, this old guy, with a fluttering word, can he really send himself and Li Yuan to the top of the tree for a while?

Anyway, Lu Lie was skeptical in his heart.

This top of the tree is a little too good!

The old scientist's head was buried in a pile of formulas, and after dealing with it for nearly an hour, he slowly straightened his waist: "Little friend, follow me." I've got a lot of work to do when I'm done with you. ”

Li Yuan stood up excitedly, as if he had been waiting for a long time. Lu Lie looked at the appearance of one old and one young, hesitated for a moment, but still stood up and followed behind the old scientist