Turles' Lotus Blossom

One night during a camping trip, Goku and his five year old son and adult daughter encountered another Saiyan that had looked exactly like him, with black eyes that were as cold as ice and black, spiky hair, but with mocha colored skin and grey armor. His name was Turles, and as everyone fought him and his minions, with Goku blasting Turles with a Spirit Bomb, everyone had thought him to be dead. But when Lotus was out training, she saw him, bloodied and bruised and severely injured with a scar running down his right eye. She couldn't decide what to do, whether to bring him home with her and anger her parents, or let him die alone in a cave in the woods. (I'm making Goku and Chi Chi older in this story.)