Dragon Ball World
In 765 A.E.
Goku suffered from heart disease and died.
In 766 A.E
Trunks was born. In the same year, Dr. Gero, a remnant of the Red Ribbon Army, awakened the Androids 17 and 18. The Z Warriors were forced to meet the enemy. Yamcha, Tien Shinhan, Chiaotzu, Krillin, Vegeta, and Piccolo died in battle. Gohan, who was only 9 years old, escaped because he was collecting Dragon Balls.
Twelve years passed.
One day in 778 A.E.:
The sky was as black as ink. Wisps of green smoke rose everywhere. The earth was broken, buildings were collapsed, and the breeze was musty. Looking down from above, the world seemed filled with despair. This is the future world of Dragon Ball .
Location: a ruined city destroyed by androids. A gust of wind blew, lifting half of a yellowed newspaper high into the sky. In this messy ruin, there was a conspicuous small mound of earth—a grave. Several flowers of different colors swayed in the wind. Bananas, apples, and a bottle of water were neatly placed in front of the grave, clearly left intentionally for sacrificial purposes. The soil was new, the flowers fresh, and the fruit still unspoiled. This was a new grave, but whose?
Suddenly, a slight rustling sound was heard. The small mound of earth shook, and sand rolled down. Then, a pale hand broke out of the ground. A one-armed young man crawled out of the earth pit grave. He was pale, covered in wounds, and extremely weak. Just crawling out had consumed 90% of his strength. He lay on the ground to rest for a while, then struggled to sit up. He spat out the mud in his mouth and cleared his nasal cavity.
"Where is this?" he wondered. As soon as the question came to mind, his head felt like it was Hit by hammer. He grabbed his head with his only hand, pulled out some hair, and let out a dull roar. Along with waves of pain, strange memories rushed into his mind. A few seconds later, he gasped, wiped the sweat off his forehead, and realized he had isekai'd. He had become Son Gohan in the Dragon Ball world.
But he wasn't the Son Gohanwith Super Saiyan 2 and that defeat Cell at the age of 9. He was an adult Son Gohan of future timeline. Now, his left arm was gone from the shoulder, and there was a scar on his right eye. All this was thanks to the androids. The scar on his face was from a battle with the androids years ago. His left arm was blown up by Android 18 more than a year ago while saving Trunks. Even his current serious injury was caused by Android 18.
These two demons, Android 17 and 18, had slaughtered hundreds of millions of humans in a year. If he hadn't isekai'd Son Gohan would have died in this disaster. The two souls merged into one, and the seriously injured body regained some strength. Son Gohan spat out thick phlegm, drank the water in front of the grave, and ate the bananas and apples. as saiyan food is important to regan so,me strength him and his body needed energy.
Son Gohan sat cross-legged and rested for a long time, but he never heard a "Ding!" indicating a standard system for Isekai'd. He sighed helplessly and stood up. His broken body immediately protested with pain, but he had amazing Tolerance for that. The most urgent thing now was to find a safe place to heal. Despite the pain, he could still fly. He determined the direction and slowly flew towards Bulma's house.
The Universal Capsule Corporation was attacked by androids years ago, but Bulma, its soul, was still alive. She moved the company to a remote corner of the Western Capital, making it a safe place for now. Son Gohan wanted to tell Bulma and Trunks he was still alive. Trunks, who buried him, must be very sad now.
An hour later
Son Gohan finally arrived at the Universal Capsule Company. The distance of over 100 kilometers took him an hour in his weak state. Usually, it would take less than a minute. After landing, he felt his legs go weak and his vision darken. He forced himself to stagger to the familiar gate and knocked.
"Who?" a clear voice called from inside. It was Trunks.
"It's me," Son Gohan managed to say, feeling his eyelids weighing a ton. There was a rush of footsteps, and the door quickly opened. A 12-year-old Trunks rushed out, his lips trembling and tears in his eyes. Son Gohan put his hand on Trunks' head and said, "Trunks, you've been slacking off. You didn't even know someone was Coming."
Son Gohan couldn't bear the sleepiness any longer. He tilted his head and fell forward. Trunks quickly caught him. "I know, Gohan," Trunks said, bursting into tears. Despite the mud on Son Gohan, Trunks feared his snot and tears would drip onto him and kept wiping them away. Bulma also came out, her eyes full of tears, but she tried hard not to cry.
She took a deep breath, patted Trunks on the shoulder, and said, "Don't cry. Take Gohan to bed to rest. He is seriously injured."
"Yes, Mom," Trunks replied, carrying Son Gohan into the house.