"Really... Are you sure? The old man was not sure, wondering if he had heard it wrong.

"Really, Grandpa." Ma Qingqing said solemnly.

"Great, I have another apprentice."

The old man danced happily, like a child, without any shackles and carefree. Wearing a kimono suit, he looks very funny at the moment.

It can be said that the old man has spent most of his life in pain and hatred, and Mukai is very clear. Now that he has a new hope, Mukai is very relieved and smiles knowingly.

"However, I won't call you master."

"Why?" The old man came back to his senses instantly, thinking that this Ma Qingqing girl was going to regret it, and looked at her very nervously.

"Because I'm going to call you grandpa, it's kinder. Hee-hee..."Ma Qingqing said mischievously.

"You girl, you scared me to death, I thought you regretted it."

"Hee-hee-hee......"

“……”

Luo Yun was also very happy when he saw this scene, nothing is more important than his relatives. Especially the old man, who is worse than himself, has no relatives, and he has a mother to accompany him.

"Hey, little dragon, it's not too late to fix my Poseidon first and then celebrate." Seeing that the old man was so happy that he had completely forgotten about repairing his mecha, Mu Hai immediately scolded.

"Okay." The old man replied very cheerfully, no longer having the snarky look he had before, as if he had completely changed as a person.

He returned to the side of the Muhai mecha, quickly repaired the Poseidon, and explained it to Ma Qingqing while operating, and from time to time there were laughter and laughter, and he was happy. And Luo Yun and Mu Hai walked to the side and chatted, and Luo Yun learned some basic information about this world from Mu Hai, as well as the problem of mechas.

Time passed minute by minute, and I don't know how long it has passed.

"It's finally good." At this time, the old man stretched and suddenly said to Mu Hai.

"Okay?" Mu Hai, who was chatting with Luo Yun, stopped the topic and walked over directly.

"Huh? Have you remodeled? After seeing the restored Poseidon, Mu Hai asked the old man suspiciously.

"Hmph, as my old friend for many years, how can you take a B-series mecha out of the house, and you won't be afraid of other people's jokes when you say it. Now your Poseidon has been converted into an S-series mecha by me. As for the SS system, it's too time-consuming, so I'll help you upgrade it next time. "After a period of repair, the old man has modified Muhai's mecha from the B series to the S series, and he has directly upgraded two levels.

At this time, the Poseidon was completely different from the past, the original huge body size had shrunk a little, but it looked more domineering. The color of the metal of the mech's shell changed from blue to orange, shimmering with a dazzling sheen.

"S-class?" Luo Yun asked a little surprised, in his memory, Mu Hai was just a mecha master who had just been promoted to the third level, and through the chat with Mu Hai just now, he confirmed that Mu Hai's Poseidon was a B-series mecha, that is to say, he had reached the point of a fifth-level mecha master, Luo Yun was already very surprised. But at this time, the old man upgraded Muhai's mecha by two levels, which was a mecha that could only be controlled by mecha masters above level seven. And listening to the old man's tone, it seems that Mu Hai can also control a more advanced mecha.

"Could it be that Mukai is a hidden master?" In an instant, a bold idea appeared in Luo Yun's mind.

"Boy, what's the fuss, it's just an S-class mecha." The old man said. In his world, S-class mechs are not even eye-catching. And in Luo Yun's world, the S-class mecha is an unattainable dream.

"Xiaolong, I owe you a favor this time. Now I have to go back. His mecha had been upgraded by two levels, and Mu Hai was also very happy and thanked the old man. Then he was ready to go back to Hai Village.

"Hmph, can you still get up?" The old man said disdainfully. Mu Hai knew that the old man was joking with him, so he didn't say much. "Grandpa, you're going back." On the side, Luo Yun also wanted to go back, but it was not yet a month, so he could only wait slowly.

"Yes, the village still needs an old man like me to maintain order. Your exile period is still more than half a month, so you should stay here and follow your Grandpa Long first. Mu Hai said with a smile, and instructed Luo Yun a few words.

"However, I didn't protect me here at this old man, and my mecha was destroyed by Wei San." For Mu Hai's instructions, Luo Yun felt warm in his heart. But if you can't learn the technology of mecha manufacturing, it doesn't make much sense to stay here.

"That's just asking Xiaolong to make one for you, you say, right?" Mu Hai then cast a color on the old man.

"Hmph, such a low-level mecha still needs me to do it myself? Girl, you can do it for him. The old man said to Ma Qingqing on the side and handed over the task to her. In fact, making low-level mecha is also a way to train Ma Qingqing, and the old man is still very thoughtful.

"Grandpa, can I do it?" Ma Qingqing asked stupidly, after all, he had just learned this technique, even if he had talent, it was impossible for him to make a mecha all at once.

"You've pretty much mastered the points I just said, and you're sure you can do it." The old man did not exaggerate that Ma Qingqing's talent was something he had never encountered, and he had even surpassed his original apprentice Yi Yang. He believed that building a low-level mecha would not be difficult for her.

"Then I'll try." Ma Qingqing nodded heavily, and then went to work.

"Then I'll go, this kid will be taken care of by you, and I'll come over when I'm free." Then Mu Hai said goodbye and hurried back, he had been here for more than a day, and there were still many things to deal with in the village.

"Boy, what I asked you to do before, I don't need you now. If you want to live here in the future, give me some peace. As soon as Mu Hai left, the old man said a little unceremoniously.

"How could I be restless." Luo Yun said with a smile, he knew that the old man ate soft or not hard, since Muhai was gone, he wanted to stay, so he could only swallow his anger.

"Hmph."

"If that's fine, I'll go out first." Luo Yun said.

"Let's go." As he spoke, Luo Yun was about to go out, when the old man shouted again:

"If you want to train yourself, you can go to my training gym." Although he verbally targeted Luo Yun, how could he take more care of the grandson of his old friend for many years.

"What training gym?" Luo Yun asked.

"You'll know when you go, you can take him with you, number two." The old man pretended to be impatient.

"It's the master."

Then, Luo Yun followed the No. 2 robot to the training hall that the old man said.