The time machine is a device that often appears in science fiction, traveling through time and space, changing cause and effect, and Bulma, as a top scientist, certainly understands what it represents, and has appeared many times in her sister Taise, which can be described as famous.

It's just that I've heard of it, but Bulma has never seen a time machine with her own eyes, and when she heard Mu Yang say that he had a time machine for her to study, Bulma's eyes lit up suddenly.

"Uncle Muyang, do you still have a time machine there?"

Then he was puzzled: "But it shouldn't be possible to create a time machine by relying on the technology on the earth, could it be that it was made by aliens?" ”

Mu Yang smiled: "Don't think so much, although that time machine has a certain ability to travel through time and space, it is actually a space shuttle in essence, you must know that there are many parallel worlds in this world, and there are many genius scientists who can invent shuttles." ”

"Oh, I see." Bulma nodded.

Bulma is a scientific mind, but she doesn't think there is anything better in the rest of the world. Because just on Earth, like Dr. Brives, Dr. Gallo, April, and the long-deceased Dr. Dasheng are genius scientists who are not inferior to her.

In fact, this time machine was invented by you in parallel space...... Looking at Bulma's thoughtful expression, Mu Yang secretly thought to himself in his heart, and did not say anything about the situation.

Whether it is Trunks' time machine or Shalu's time machine, although it has the ability to travel through time and space at the beginning, it was later confirmed that such a shuttle was a one-time thing, and the subsequent time was just to travel through space.

However, being able to travel through the entire universe is also a great achievement. And Bulma, as the inventor, is worthy of being a genius scientist.

It's just that Bulma doesn't know that now.

In another world of utter despair, where the enemy is so powerful that it is invincible, and with all the warriors dead, Bulma has no choice but to study the time technology left by Dr. Daisheng and the space technology left by Dr. Brives, pinning his hopes on using the time machine to change time and space.

The idea was so ethereal and bold that there was little hope of success, but there was no other way for Bulma in the future world.

Fortunately, the ending was good, although the time machine did not directly save her world, but it brought hope to Trunks to become stronger at that time, and the world was finally saved.

The wandering thoughts ended here, and Mu Yang looked at Bulma: "You pack your things, and I'll take you to the location of the time machine now." ”

"Okay."

Bulma didn't care about the work in hand at this time, and hurriedly ran into the room to pick up his backpack, and Mu Yang also told April about the situation through the contact, and April quickly rushed over after knowing the news.

"Brother, where is the time machine you are talking about?" As soon as Aprile teleported, she came to Mu Yang and asked.

"There are 1,050 mountains on the western outskirts, but whether it is a time machine or not will not be known until after research." Although it had been determined in the temple that it was most likely the time machine that Sharu was riding, it was still up to a professional to decide, and Bulma and April were the best professionals.

"Uncle Muyang, I'm ready. Aunt April, you're here too......" Bulma greeted with a smile when she saw April.

"Long time no see, Bulma."

April smiled at Bulma, and then the two of them were lifted up by Muyang's divine power, as if time and space were changing, and the surrounding scene suddenly distorted, and when they saw it clearly again, they were already in the middle of the mountains, surrounded by green but sparse vegetation.

Muyang: Their location is on a hill.

"You come with me, the time machine is over there." Following the path Mu Yang pointed to, several people made their way through sparse bushes before finding a machine obscured by foliage in a small forest.

The machine had five metal frames for support, shaped like an upright capsule, the top half of which was made of transparent material, but now that the transparent material had corroded a large hole, the rest of the machine looked brand new, as if it had not been manufactured for a long time.

"That's what Captain Time looks like." Carefully stroking the metal on the surface of the time machine, there were some scratch marks.

"Huh?"

Bulma let out a cry of surprise and pointed to the logo on it: "Why does this logo resemble the symbol of the universal capsule?" ”

April came over and wiped off the dust on the surface, revealing a special pattern: "It's not like, this is the universal capsule LOGO." "In this world, Universal Capsule was co-founded by Dr. Brives, April, and Dr. Gallo, and the logo was designed by them.

"How can this be, this time machine actually has our company's logo on it, is it from the future?" Bulma was surprised when she looked closely at the sign.

Aprile thought for a moment and shook her head slightly: "It shouldn't be the future, maybe it's from a parallel world." ”

Mu Yang nodded, he was an expert in this regard: "There are a total of four large worlds like ours in the whole time and space, and there are many other small fragmented worlds...... This time machine can appear here, it must come from a world of the same size as we have here. ”

After listening to it, April understood the meaning of Mu Yang's words, this time machine must have come from other universes, otherwise it would not be able to penetrate the barrier of the universe at all.

Finger against her chin, she saw a few letters engraved on one of the metal pillars of the time machine, which was the English word for "hope", because she had been to the artificial world once, so April immediately thought that there might be some kind of crisis in the future of the earth.

Here, Bulma is a man of action, I saw her bend over, press a button on the fuselage, and with a "click", the transparent glass cover in the upper part of the time machine opened, and Bulma jumped in and found two hemispherical insect shells.

"Uncle Muyang, Aunt April, look at what this is, found it in the cockpit."

Bulma brings the two shells together, which happens to be a spherical shape.

"It's like an eggshell hatching or something!"

Mu Yang flew upward, took the two spherical shells in his hands, and said secretly: "This is Shalu's eggshell, he really came here from other worlds." ”

"Look at the date the time machine departs, and the date it arrives here." Mu Yang said to Bulma.

"Okay."

Bulma scrambling around in the cockpit, after all, was a genius scientist, and soon she found a way to turn on the machine, uh...... The key typography is surprisingly familiar.

"Departure date 7...... 88…… Hey, it's actually 27 years later, and the arrival date is a month ago, just when the cosmic man (Horay) invaded the earth! ”

That's pretty much it.

Trunks was born four years later, at the age of seventeen, Trunks used the time machine for the first time to find Sun Wukong with a special medicine for heart disease, and told him about the android, then returned to the future, and spent another three years refilling the time machine with energy, and then found the design drawings of android 17 and 18 with Kling and others.

The time when Shalu snatched the time machine from Trunks was three years after Trunks killed androids 17 and 18 with the help of blueprints, that is, twenty-seven years later, and arrived on Earth when Vegeta invaded Earth in the original books.

This Saru is from the original world.

It's the most primitive Dragon Ball world.