It had been six months with no sign of the androids. It would seem that they want the people of Earth to regroup so that their "fun" would last longer. But it didn't matter. It gave Gohan time to train and realize how truly angry he was. He wanted to kill the androids. But so did the world. No, he wanted to torture them. He wanted to do what they did to him and Trunks for so many years. Beat them and torture them, only to let them live to be beaten another day. But Gohan wanted body parts. It would be a fair trade, seeing as how their combined efforts cost him his arm. He wanted to be cruel and unmerciful. And it just so happens that his newfound power would gladly allow that.
Gohan had always wondered if he could go beyond super saiyan. He had though long and hard on the matter and put himself in mental training trying to gain focus on his inner power. It had worked. After training the last six months in only his super saiyan form, he unlocked what no saiyan had. The power of an ultra form super saiyan. With this power, he would do what Vegeta calls "fucking somebody up".
A few days after training, Gohan went to his home in the 439 mountain area. As he walked into the small domed house, he was greeted by his mother, Chi-chi, who was more than happy to see him.
"Oh my Gohan! You came back to me! Were you hurt? Did they torture you? Bulma called me and told me of Trunks, and I thought you recieved the same! Don't you ever leave me again! I can't lose another of my boys! First Goku, and I dont want you to be next! And put your arm back in your shirt mister! Wait, where is your arm? Oooooohhhhh!" Chi-chi fainted at the sight of Gohans non existing arm.
"Well, at least moms the same." thought Gohan as he lifted her and put her on the sofa. He then turned the t.v. on to follow news of the androids. There were only a few brave reporters in the world, and he didn't want to miss anything.