After thinking about it a bit, Zack decided to stay as he was for now. Now that he didn't have any more to solve, he decided to explore his house.
Zack noticed that now everything looked bigger than before, although that was to be expected considering that he was very young now. When he got to the living room, he saw that his older brother was still on the sofa watching television and eating snacks.
Zack always hated his brother because he was always a good-for-nothing that never helped around the house, not to mention that he could also be just as aggressive as his mother. But now thanks to the potion, he might be able to repair him. Or better yet, change him completely.
"I have a sister instead of a brother. Not to mention, she's the same age as me."
At that moment, Zack's brother completely disappeared. Now there was a 3-year-old girl, dressed in a yellow dress, sitting on the sofa watching a children's program.
And that was not the only thing that changed. All of Zack's memories of his brother were erased and replaced with those of his new sister, Bonnie.