Author's note: thanks for the support and all the reads. I really love it all and I tried my best to come up with more unique situations for Bulma to end up in so I hope you like this free to give me some ideas on how to make these stories better and more interesting.

Timeline 20893…

It was a cold day in West City, and Bulma Brief, daughter of Dr. Briefs and lifelong scientist, was busy tinkering in her lab at Capsule Corp. In her free time, she was determined to find a way to make her fellow Z fighters stronger and give them equal power.

So far, she'd had no luck. Human-Saiyan hybridization is no small task, and Bulma had run up against a seemingly impenetrable wall of genetics.

But then, she had a stroke of luck. Bulma was contacted by a former colleague of Dr. Brief's, who had recently acquired a sample of Goku's DNA.

Bulma was ecstatic. If she was able to get her hands on such a remarkable sample of genetic material, perhaps she might finally be able to crack the code of human-Saiyan hybridization.

Bulma wasted no time getting to work, cross-referencing the sample with her own data on Saiyan genetics and seeing how they reacted to each other. After weeks of intensive trials, Bulma finally had her answer: the sample and her data were an exact match.

Armed with this knowledge, Bulma quickly set to work creating a hybrid serum, which she determined would be potent enough to transform any pure human into a full-fledged Saiyan. After months of hard work, she was finally ready to test the serum on herself.

On the day of the test, Bulma took a deep breath and injected the serum into her arm. It was a success! Within seconds, Bulma felt a surge of energy coursing through her veins, her muscles grew, her hair becoming spikier and her eyes glowing with the familiar power of the Saiyans.

Bulma couldn't contain her excitement. She had done it! After years of dedication, she had fulfilled her dream of becoming a Saiyan.

But her joy was short-lived. Bulma quickly realized that her transformation had a few nasty side-effects: her temper and aggression had increased significantly, as had her appetite. Bulma had always had a voracious appetite, but now it seemed to be bottomless.

It took her some time to get used to her new form, but with help from her family and friends, she eventually managed to adjust.

Bulma never stopped using the serum, and even today she injects herself with it on a regular basis. No one knows how far she might take her newfound powers, but one thing is for sure - with her newfound strength, Bulma's future is as bright as the stars in the night sky.

Years later…

Vegeta and Goku were on the side of the Z fighters, valiantly fighting the evil Omega Shenron. Bulma had developed an invention, the Blutz Wave Machine, to assist them in their fight, but such a contraption came with great risk. She decided to aim it at Vegeta, in an attempt to help him reach the coveted Super Saiyan form 4. But her clumsy hands made an error, and during the process, the machine ended up striking Bulma herself. Suddenly, a strange and unexplainable mutation occurred, and her body was filled with the wonder of the Super Saiyan 4 transformation.

The blue fur that encircled her body granted Bulma a strength and power beyond anything she could have imagined. "What is happening to me?" she thought. Her newfound power had caused a primal beastly warrior to be within her. She was no longer a helpless bystander, caught in the crossfire. She was part of the fight.

With a newfound strength, energy, and vigor, Bulma worked closely with Vegeta and Goku to make one final push and finish off Omega Shenron. The trio of Super Saiyans 4 combined their efforts in order to make a powerful final finisher move that ensured their victory.

When all was said and done, Bulma's power faded away and she turned back to her base form, the power overwhelmed her and she passed out in the arms of Vegeta. Everyone celebrated the victory by heading to Bulma's house for a well-deserved party with food, drinks, and entertainment.

"Wow, that was a close shave! I didn't think we would ever make it out of there alive," said Goku, as they arrived at Bulma's place.

"No thanks to me," said Bulma, a bit embarrassed. "If it weren't for the Blitz Wave Machine, I'd be the one to blame for this entire mess."

"Come on, Bulma, don't be so hard on yourself. Nobody said turning into a Super Saiyan 4 would be easy. Thankfully, your invention worked like a charm and we were able to win the battle," said Vegeta.

"Well, it looks like someone is going to have to restock the pantry," laughed Bulma. Vegeta quickly stepped in and offered to help out.

"I'll be more than happy to lend a hand," he said, with a sparkle in his eye.

With all the chores taken care of, the three friends settled in for an evening of relaxation. As they laughed and shared stories of their fight against Omega Shenron, it was Bulma's newfound power that was the most celebrated of all. In just a short span, she had gone from a self-concerned bystander to a powerful Super Saiyan 4 warrior. Her bravery and courage were matched only by Goku and Vegeta's. By standing with them in the fight against evil, she had cemented her place in the Z fighter's hearts and memories.

The revelry eventually started to wind down and it was soon time to say their goodbyes. With one firm embrace, Bulma, Vegeta, and Goku began to make their way home, the battle still fresh in their minds and the sweet taste victory on their tongues. By bravely embracing her mutation and using it to help fight off Omega Shenron, Bulma had made sure that the Z fighters were able to come out victorious, and this would forever be remembered.