The Cell's Vanguard Combat Team was instructed to explore the planet Helka on behalf of the Cell, and in the process of exploring, they found a stone tablet next to a temple called Helka, with some strange words and a map similar to Rey's engraved on it.

"This image really looks a lot like Rey!" said Sai Xiaoxi, taking a closer look at the pattern on it. Sai Xiaoxi had seen Rey before, although he didn't know if what he said was true or not.

"That's right, it must be information about Rey. Kalulu said.

"Mu Tong, can you understand what is written on this stele?" Sai Xiaoxi pointed to the stele and asked.

"Forehead......" Mu Tong looked embarrassed for a moment, "I can't read the Helka Star text." After speaking, he was very aggrieved and pointed at the right fingers, completely without the stern posture just now.

"Forehead ......" everyone left a drop of sweat on their heads.

After thinking about it, Ah Tie said, "My intuition tells me that the real information is hidden in the stone tablet!" After speaking, he pulled out the moon slashing double knife behind him, and with a jump, he was about to slash at the stone tablet in front of him.

"Hey, wait!" Just as Ah Tie was about to cut down the stone monument, a voice stopped Ah Tie Da, and Ah Tie was startled and fell directly from the air.

"Huh?" Sai Xiaoxi and Kalulu looked at a man who didn't know how long they had been standing behind them.

"Buster, why are you here?" Mu Tong turned his head in disgust, and rolled his eyes at the person in front of him by the way.

"This is my home, of course I'm here!" The person called Buster seemed to be very familiar with Mu Tong, and the two lost their temper as soon as they met.

"Mu Tong, do you know each other?" asked Sai Xiaoxi very curiously.

"Of course I know. Mu Tong pointed at Buster with disdain, "This guy is Buster, the High Priest of Helkastar, that is, the son of Master Xiaoyuan." ”

"High Priest of Helka?"

"The statue over there is the statue of the High Priest of Helka. Mu Tong pointed to an earthen statue next to him, and then pointed to Buster, "They are very similar, aren't they?"

"They're ......," Buster gestured to the three of them.

"They're the friends I met on the Sail, Sai Xiaoxi, Kalulu and Ah Tieta. Mu Tong explained, and Buster nodded as if he didn't understand.

"Since you're here, shouldn't Xiaoyuan come back too?" Buster suddenly changed his expression of great anticipation and looked at Mu Tong.

"I don't know anything. Obviously, Mu Tong was still losing her temper.

"Isn't that the time I dismantled your machinery? It's been 500 years, and you're still angry. Buster changed his pleading expression again, "Didn't I apologize to you and say that I would accompany you?

Mu Tong made a 'I don't know this person' expression at Sai Xiaoxi, and said, "Xiaoyuan was with us before, but then he said that he had some urgent matters to deal with and left, and we met here." ”

"What is recorded on that stele?" Sai Xiaoxi's sentence finally got back to the point.

"That's it, I carved it, and it records the past of Rey, Gaia, and Xiaoyuan five hundred years ago. Buster said.

"Great, there's a clue!" said Sai Xiaoxi excitedly.

"It all started a thousand years ago......"

[Let's skip the storytime]

In this way, Gaia has been chasing Rey in the universe, Rey has been looking for endless energy, and Xiaoyuan has been missing. Buster told the story diligently, Sai Xiaoxi and Kalulu didn't know when to sit down, and Ah Tieda was already asleep, snoring like thunder.

Kalulu and Sai Xiaoxi listened with great interest, looked at their teammates who were already asleep, and said in a very embarrassed circle, "So that's the case! No wonder he got angry when he ran into Gaia that time, and he was angry at the mention of Rey." With that, he stood up.

"Rey said he would be back today in 500 years?" Sai Xiaoxi stood up from the ground and snapped his fingers, "That means ......" Before he finished speaking, suddenly, the sky became a little dark, and the white clouds in the sky turned into dark clouds in an instant, and several lightning bolts in the distance struck down and fell to the ground.

"Hmm, there's a murderous aura!" Ah Tieda was startled by the thunder, jumped up from the ground, and began to be on guard.

Rey said that today, 500 years later, is now. Buster looked helplessly at the vigilant Ah Tieda, spread his hands, and said.

"Click!" Buster had barely finished speaking, when a bolt of lightning fell in front of the temple, leaving a trail of light on the ground.

"Rey's way of playing is more imposing than before! It seems that he has experienced a lot of things in the past 500 years. Mu Tong looked at the lightning that had just fallen on the ground and said happily. (Dawn: What are you happy about?Mu Tong: It has nothing to do with you.) )

The dark clouds slowly dispersed, and a golden elf appeared, the elf was dressed in white armor, and his whole body was surrounded by thunder and lightning, standing in the clouds, he seemed to be looking at the world.

"Rey!" Buster's expression suddenly became so excited that he almost didn't cry.

"Rey, it's Rey!" everyone shouted the name of the elf in the clouds.

Rey slowly flew down from the sky and landed in front of the temple just now when the lightning struck. As soon as he landed, he walked over to Buster, looking a little depressed.

"Rey, it's been five hundred years, and you're finally home. Buster cried and walked up to Rey, saying.

"Yes, Buster, I'm back. Rey said lightly. After saying that, he hugged Buster who came to greet him.

"Rey, have you found the Endless Energy?" Mu Tong asked coldly

"I'm sorry, I didn't find endless energy. Rey's expression became frustrated.

"Look, I'll just say no. Mu Tong said as a matter of course.

"Huh?" Sai Xiaoxi, Ah Tie Da, and Ka Lulu looked very disappointed.

"Who are you?" asked Rey, pointing at them.

"They're Xaar robots from Earth. Buster was particularly active in getting in front of Mu Tong, who was going to introduce them, and introduced them to Rey to them.

"Earth?" muttered Rey, walking toward his master's statue.

"Rey, I've seen you. Sai Xiaoxi said very happily. Rey looked confused.

"Last time on the Volcano Star, you saved me!" Seeing that Rey couldn't remember, Sai Xiaoxi told Rey about it.

"Really? I don't remember. Rey shook his head, but thought about it carefully, "It's true that you've been to Volcano. ”

"Buster, why is Helka more desolate than it used to be?" asked Rey, looking around, a hint of sadness in his eyes.

"Alas~ Since the Endless Energy disappeared, the Helka people have lost hope here, so they have left. Buster sighed. Buster didn't actually tell the truth, and Rey didn't know the truth, maybe no one knew the truth, maybe someone knew, maybe the elf who knew all this was gone.

"It's all my fault. Rey also sighed, walked over to the statue of the high priest and knelt down, expressing his affection for the deceased master.

"Master, I'm sorry, I didn't get the endless energy back. Rey knelt in front of the statue of the high priest and said with some guilt.

"Fuck off, you're not qualified to talk to the master. A familiar voice came from the air, there was a white ball of light in the sky, and in the ball of light was a spirit that had always been black and white, and there was a striking ruby decoration on its head.

"Gaia?" Rey called out the elf's name at once.

"I've tracked you for 500 years, and you're back on Helka. Gaia quickly flew up to Rey and said angrily.

"Gaia, my good brother, I'm sorry, I didn't get back the endless energy. Rey bowed his head guiltily.

"What if the Endless Energy isn't recovered, and even if it is, can you get the master back?" Gaia said as she heard Rey's words, looking even angrier, pointing to the statue of the High Priest.

Seeing that Rey and Gaia were arguing, Mu Tong immediately moved everyone away from where Rey and Gaia were standing, hid behind a big rock, and watched them quietly (tearing).

"Are they going to fight?" said Callulu in a very low voice to her teammates.

"It's hard to say. Buster scratched his head and said.

"No, they're going to fight. Mu Tong asserted, "Gaia's emotions are very excited, and if this development continues, there will definitely be a fight." ”

"If there is a fight, where are we going to find Endless Energy?" asked Sai Xiaoxi very innocently.

"I know where the Endless Energy is, but we're going to stop them from losing both ways. Mu Tong frowned and said.

"Lili, Lili, Lili......" There was a small elven cry from a distance. Mu Tong's hearing is very good, and he can clearly judge the direction of the sound.

"Don't worry, the cosmic warriors who maintain peace are here!" After Ah Tie finished speaking, he rushed forward, pulled out the moon slashing twin knives from the scabbard behind his back, and waved them indiscriminately. Sai Xiaoxi and Kalulu also ran up with Ah Tie.

"Listen, don't fight in front of me. Ah Tieda said very arrogantly. When Mu Tong saw this scene, she almost didn't fall.

{This guy is stupid, I don't know if that kind of behavior will really make them both fight, forget it, no matter how much, hurry up and get that conclusive evidence.} Mu Tong thought, and stepped back step by step, running towards the place where there were other elves screaming just now.

Lili, who had been rescued by Mu Tong before, stood in front of a clearing near the Helka Star Temple. Mu Tong went to join Lili, and in order not to be discovered by them, Mu Tong and Lili hid behind a piece of mechanical ruins.

"Lily, I'm sorry I'm late. Mu Tong knelt down (Mu Tong: It's all because of the height, not to show respect for it!), "Have you found Sister Yin's laboratory?"

"Leigh!" Lilly nodded affirmatively.

"Hurry up and take me there, if it is a little later, the vibration wave of the two of them fighting will destroy the entire Helka Star!" Mu Tong said very excitedly.

Lili nodded again, and ran in the other direction, and Mu Tong followed.