Goku, Gohan flew towards their home in the woods while Sonic followed on foot. "Your a nature guy as well Goku? Sonic asked while admiring the scenery while remembering his home. "Yeah. I grew up around here." Goku said as he and Gohan landed not to far from their home.
"Oh, just to let you know Sonic, you may want to be careful because my wife has a temper." Goku said to Sonic in a concerned voice. "Trust me Goku, I'm using to dealing with girls with tempers." Sonic said as they entered the house. "Chi-Chi, we're home." Goku said as his wife hugged him and kissed him. "Goku, you got home right on time, dinners almost done." Goku grined as Gohan went to his room to finish up studying. "Oh Chi-Chi, I hope you don't mind I brought a guest home." Goku told his wife hoping she would be fine with it. "Oh, who do you bring honey?" Chi-Chi asked as Sonic walked up to her and extended his hand. "That'd be me miss, I'm Sonic." Chi-Chi was surprised to see that Goku brought home a blue hedgehog. "Nice to meet you Sonic. I'm Goku's wife Chi-Chi." She said as she shook his hand.
"Sonic, you were planning to tell us how you got here in the first place?" Goku asked as Sonic facepalmed. "Shoot, that slipped my mind. That's going to be a long story." "Don't worry about that Sonic, we got time." Goku said as Sonic took a seat at the table. "Gohan, dinner!" "Coming Dad." Gohan said as he came out of his room as Chi-Chi put the food on the table as she, Goku and Gohan sat down. "Ok, this is gonna sound crazy." Sonic said as he started eating. "We're used to crazy things all the time." Gohan said in reassurance as he and Goku prepared to fill their stomachs.
For the next 45 minutes Sonic told them everything about where he was from, his past, his friends, his family, all the crazy and wacky adventures he went on throughout his life and how he arrived here in the first place, at the best he could at least. "So you're from another world that's not part of our universe and your enemies with a mad scientist?"Goku asked trying to make sense of what they were just told. "Yeah, like I said it's crazy." Sonic said as Gohan chipped in. "No, it's not crazy, you must have traveled to our universe by accident." Sonic was shocked that Gohan understood what he said. "Yeah, you know about alternative universes too? Gohan nodded as Sonic's jaw dropped in surprise.
"Yeah the multiverse theory states hypothetically infinite amount of realities hat all exist together." Gohan said as Chi-chi smiled at her son's intelligent. "That's my little Gohan." Chi-Chi said as she kissed her son on the head. "Trust me kid, the multiverse ain't hypothetical. It is real." Sonic said which had Gohan surprised. "The multiverse is real?" "Yes, I know from experience. Me and my friends traveled to an alternate universe before. I just never done it on accident but I couldn't tell what happened with all the explosions all around me."
Sonic explained as Chi-Chi asked Sonic something that got him defensive"You think your friends will find you?" "They will find me, I know it." Sonic shot back with confidence in his friends as he heard Goku ask a question. "Didn't you mention that you fight robots? "Goku asked as Sonic wondered why Goku asked about Eggman's army. "Yeah Goku I did, why'd you asked?" Sonic asked as Goku got an serious expression. "We're going to deal with a similar problem."
Goku told Sonic about the androids who will kill all his friends except his son and how he got that warning from someone from the future and he and the rest of his friends are training to fight them. "Time travel and stopping future catastrophes, can't say I'm new to that. I can help you guys out if you want." Goku was taken back by Sonic's offer, willing to save a world he's not from, kinda like Goku. "Yeah, we definitely need more help." Goku said as Sonic smiled. "When do we start?"