Start Dragon Ball, Vegeta has a system

From Trunks, he realized the importance of family, and how difficult it would be for Bulma to raise Trunks in such a harsh environment in the future!
Vegeta has always been a Saiyan prince who respects the strong. From that moment on, he has admiration for Bulma and the respect he deserves.

"Have you finished your work?" Vegeta held Bulma's hand, a little cold.

"Well, well, I planned to fly back tomorrow!"

Bulma smiled and looked up at Vegeta, "Why don't you take me back now?"

"The wind is too strong!" Vegeta frowned, somewhat unwilling.

"Fly, you can get home soon!" Bulma shook Vegeta's hand that was holding her.

"." Vegeta pursed her lips, and finally lost in Bulma's eyes.

Since the birth of Trunks, Bulma, who has devoted herself to her son, is alone with herself for the first time.
"Then you have to hold on to me!" Bulma looked down at the ground and swallowed.

"En!" Vegeta nodded, hugged the princess in his arms, jumped out of the balcony, and flew towards the distant sky.

"Wow ah ah."

Bulma's exclamation was left in the air, with traces of fear and excitement.

But in a different time and space, in the future.

The same Bulma could only hug her head and gritted her teeth, hiding under the table to feel the vibration of the ground and the endless fear in her heart.

"It's coming again." A look of horror appeared on Bulma's old face.

"Tranks, I entrust the future world to you!"

In the time and space of the doomsday, the dark sky, the clouds are piled up without a ray of sunlight, and it is a bit more bleak than the sky in the underworld.

The land is barren, with broken walls and ruins, and what you can see are the ruins of the city.

The last hope of this desperate world is constantly shuttling through the dilapidated city.

Trunks stood in the open space of the ruined building, gritted his teeth and looked at the figure in the sky
"That's..." Trunks' pupils suddenly shrank, and Hate appeared again!

The person in the middle of the sky looks exactly like Monkey King, but the maliciousness revealed makes people feel that he is not a normal Monkey King!
That ferocious and joking smile was even more vicious than the evil personality Kakarot in the past!
"How come...there is such a powerful force?" Trunks clenched his fists tightly, even with his combat power in super 2 form, he couldn't be defeated now.

How to do.
Trunks couldn't help stepping back. He trembled and looked at the people in mid-air who were wreaking havoc.

"Tranks!!" Xiao Wu ran towards Trunks, stood beside him and looked up into the air.

"Xiao Wu, why did you run out, go back quickly! This place is too dangerous!" Trunks shouted at her anxiously.

"Oh, there are still ants alive." The person in the middle of the sky used the super dragon ball to make a wish with the dragon god Salama to get the body of Monkey King and give Zamasu an immortal body.

No, to be precise, his name should be Black Wukong! (Bulma gave it to me!)

When he saw Trunks and Xiao Wu on the ground, his lips curled up slightly, revealing a cruel smile.

"Run!" Xiao Wu noticed that Black Wukong shot air bombs towards them in the middle of the sky.

"Uh..." Trunks staggered when he was pushed, and also noticed the air bomb in mid-air, he ran with Xiao Wu in his arms and flew into the ruins beside him.

"boom"

The explosion sounded, and Wukong Black descended from mid-air, landed on the ground and looked at the surrounding ruins, "Come out, I know you are not dead!"

"."

Trunks gritted his teeth, looking at the arm whose shoulders were torn by the high temperature brought by the explosion.

"Xiao Wu, continue to disperse the few people who are still alive, and leave the rest to me!" Trunks looked at Xiao Wu and persuaded him seriously.

Xiao Wu pursed her lips and nodded, "Be careful! Be sure to come back alive!"

"I'll wait for you!" Xiao Wu ran towards the entrance of the ruins with tears in the corners of her eyes.

The two dispersed, and Trunks flew up from the ruins and landed in front of Wukong Black.

"boom"

"Well, the breath is just a little stronger than ordinary people!" Black Wukong shook his head, looking at Trunks with some contempt.

"Why... are you so similar to Mr. Wukong?" Trunks stared at the face of Black Wukong in front of him.

"Haha. I am Monkey King!" Hei Wukong grinned ferociously.

"No, you're not!" Trunks shook his head with certainty.

"Oh, it sounds like you've seen Monkey King before?" Hei Wukong was very surprised!

"." Trunks gritted his teeth and did not answer, but looked at Wukong Black with a vigilant expression.

"I'm very interested in Monkey King." Black Wukong looked at Trunks on the ground, "Can you talk to me about him?"

"."

"It doesn't matter if you don't say anything." Goku Black sneered, and shot the air bomb at Trunks again, "Then you can go to hell!"

Trunks quickly jumped up to avoid the attack, and with the explosion of the air bomb, smoke filled the air.

He used himself to be familiar with the terrain here, turning around in the dilapidated ruins.

"Hmph, do you think you can escape?" Hei Wukong sensed his surroundings, slowly rose into the air, and began to bombard the ground indiscriminately.

"Hmm..." Trunks dodged again when he saw the mid-air air bomb hitting the place where he was hiding.

"boom!"

The powerful air bomb exploded, and the air wave brought out still blew Trunks into a panic.

Being hit by the air wave, Trunks smashed through the wall of the ruins and fell in. He stood up with difficulty, and saw several air bombs in the air
"Well..." Trunks got up quickly and ran towards the distance, with explosions behind him one after another.

"Do you think you can escape?" Goku Black stood on top of a dilapidated building, looking down at Trunks who was leaning against the wall and panting heavily, "The game of cat and mouse should be over!"

"Damn it." Trunks backed away quickly, looked up at Wukong Black at the top of the building, and shot a qigong wave at him.

"what"

The sound of an explosion followed, and Black Wukong had already reached midair, smiling cruelly, "Hehe. Is it just a little attack?"

Goku Black said as he stretched out his hand with one hand and hit the air bomb at Trunks who wanted to escape again on the ground.

"Be obedient and let me kill you!" Seeing Trunks flying towards the ground in the distance to avoid the air bomb, Black Wukong smiled ferociously.

"Damn it!" Trunks took out the one-handed sword behind him and held it in both hands, gritted his teeth and looked at Wukong Black in mid-air.

"Ha ah ah"

"Overestimating one's abilities!" Black Wukong pursed his lips, looked at Trunks who was flying towards him, and punched him directly on the cheek.