Son Goku spent most of his time training, perfecting his already perfect physical form, or embarking on long journeys in search of adventure, which meant that he didn't see his family and friends as often as he would have liked, but that didn't mean that he didn't love them. Therefore, as soon as he had some free time, he decided to visit his good old mentor, Master Roshi. This old man still lived in his Kame House, a tiny island surrounded by water on all sides, and as usual, he liked to review his collection of magazines with pictures of beautiful girls. As soon as Goku stepped onto the island and entered the small house, which was painted light pink, the door creaked open, and he was greeted by a confused and joyful Master Roshi. From his quick, short story, he understood that this morning, the old man went out to the yard as usual to get some fresh air, but instead, he came across a stranger lying unconscious on the beach. He confirmed his words by leading the Saiyan to the living room, where a figure that Goku did not recognize was lying on the couch, which made him genuinely curious. "Who is this?"