Backstory

Goshi is from one of the many alternative future universes, born into a very religious household. Due to growing up in a very rigorous environment and homeschooled, this made her more curious about the outside world. This leads her to meet people who were more into alternative lifestyles and beliefs when she went out to do chores. She then began to adopt those styles and resent her home life. This leads to her and her parents getting into lots of arguments. One night, she overheard her parents talk about her and their intention of putting her in a catholic school for girls in means to make her be a "pure and normal" girl again.

This became the last straw for her as she then gathered her things and left home, and never looked back. Tho things wouldn't get any better for her or the world around her. One day, the Androids appeared and began to cause chaos. No where was safe, as Goshi and other surviving humans tried to find places to hide, ultimately becoming cornered. She thought this was the end, until a man wearing an orange gi appeared with a group of people, to save them in the last minute.

Once they were all in a safe place, Goshi learnt that the group was a resistance group, founded by the man in the orange gi, who she came to know as Gohan, as the last hope for humanity. With no where else to go, and with a newfound sense of purpose, she decides to join the resistance.
She, along with the new recruits, trained under Gohan, as they all learned about ki and weapon training. During those times, she and Gohan became good friends, and later on, she met Trunks too, whom she viewed as a younger brother. Years went by, as Goshi grew to view the resistance as family, going on many missions to save any humans from the Androids. As well as training with Gohan and becoming stronger and stronger with her ki control.
Until one day, where things took a turn to the worst. The resistance would usually intercept where the Androids would attack next, as they went to pick up as many civilians as they could before the androids could appear. They soon found out, they were lead into a trap. The resistance fought long and hard, as Goshi had to witness a lot of people she held close die, as she called in Gohan for backup. In the end, she was the last one remaining.
She and the androids had a quick banter between them, until one of the androids approached her and the two began to fight. She, with her quick-wit, was getting the best of the android, tho things became tough when the second joined in. While she knew she wouldn't be able to hold them off for long, she just needed to hold them long enough for Gohan to take the civilians away.
As she started to become exhausted, she decided to do one last ditch move. As she fended off their attacks, skimming through the room, she picked up every grenade belt she could. If she were to die, then she would take them out with her. As she finally saw Gohan take the civilians into a safe distance, she quickly put in action her plan. Once she was cornered, she gave one last taunt at the two, and charged one last powerful attack, and aimed it at their feet.

Unable to notice the grenades near them, they didn't have time to quickly jump away, as the blast engulfed them all. Gohan on the outside saw the decrepit building blow up, as he shielded himself and the group of people as best as he could. Goshi, in the last moment, closed her eyes, as she thought about all the people she had met. She was expecting to feel pain, but she felt nothing but a bit of wind. As if she shifted in place.

She remained with her eyes closed, until she heard a voice. Opening her eyes, she was surprised to see a small pink woman in front of her and a strange looking place. The woman introduced herself as the Supreme Kai of Time, as she explained she had pulled her before she was killed. Tho assured her her sacrifice was not in vain, as Goshi was indeed able to save that universe from any future android attacks.

Returning to the topic of saving her from the blast, SKT had pulled her away as she could see great qualities from her and proposed for her to become a time patroller, and to consider it a second chance to once again, protect people. Goshi agreed, as she then, began her new life once more.