Summary: Goten has a twin sister and goes missing 8 months later and gets adopted by Bruce Wayne

Pairings:
Trunks/Ryonaka(OC), Goten/Bra, Robin/Zatanna, Artemis/Kid Flash, Superboy/Miss Martian, Aqualad/Rocket

Disclaimer: I do not own DBZ or Young Justice, Just Ryonaka~


17 Years Ago

Nine months has passed since Goku died in the battle with Cell. Gohan was sitting in the hospital waiting room waiting for his mother to give birth to his new baby brother or sister. He was surprise to find out that his mother was pregnant before the Cell games but at the same time he was happy that he would have someone to play with and tell stories about all the adventures that he and his dad went through. "Now Gohan don't worry about your mom, she's doing just fine" Bulma said while holding baby Trunks, who was fast asleep since it was taking long for the new baby to come. Just than, Krillin came into the hospital and saw the others. "Heya guys I'm not late am I?" said Krillin. "Nope your just in time bud, Chichi's still in the labor room" said Yamcha. Just then the doctor came out and Gohan got up. "How's my mother and the baby, are they alright?" asked Gohan. The doctor laughed and spoke up. "Don't worry about your mother she is fine, and so are the babies, they are very healthy" said the Doctor. Gohan gave a confused look, "What do you mean babies?" asked Gohan. The others were just as confused as Gohan. "Well your mother gave birth to twins, a boy and a girl, 10 fingers and 10 toes for each baby" said the Doctor. Gohan was ecstatic to have a baby brother and even a sister. "Wow I can't believe I'm a big brother now. Are they with my mother? Can I go see them?" asked Gohan. The doctor nodded and allowed Gohan and the others to see Chichi and the new twins.

Chichi's Hospital Room

They all made their way to Chichi's room in the hospital, "Hey mom I'm here, how are you and the twins?" said Gohan. "I'm fine but giving birth to two babies is tiring but it was worth it to see them. I still can't believe I was having twins I didn't even know 'til the first baby was out, but here they are, and I'm soo happy I have a little baby girl as well" said Chichi. Bulma and the other's walked in and saw the twins and were overjoyed. "Hey Chichi how are you feeling, have you given them names yet?" asked Bulma. Chichi started to laugh a little. "Well the boy, I've named him Goten and the girl, I have named her Ryonaka" said Chichi. Gohan looked at Goten and saw a big resemblance to his dad Goku. "Wow Goten looks just like dad and Ryonaka looks like you mom but she seems to have the Saiyan's spiky hair framing her face" said Gohan. "Wow Goten really does look like Goku, a mini size version of him" said Krillin, while cooing at the babies. Yamcha took a good look at them and started to make baby noises too. Just then Trunks woke up and was looking at Yamcha and Krillin making baby noises. "Look Trunks, the new babies are here, aren't they just cute, you'll be able to play with them soon when their a few months older son" said Bulma. Trunks looked at them and pointed them out to his mother. "Yes son their right there and fast asleep" said Bulma. Gohan looked at his mother, "Hey mom can I hold one of the babies?" asked Gohan. Chichi nodded and gave him the okay. "Make sure you support their head sweetheart" said Chichi. Gohan went up and picked up Goten while Yamcha decided to pick up Ryonaka. "They are sure adorable, and I'm sure Goku would have been overjoyed that he has a little girl now. You must be thrilled Chichi" Bulma giggled. "Yeah I bet you are Chichi, you probably don't even want her to learn how to fight either too huh?" said Yamcha. Chichi laughed "Oh no, there is no way I'm going to let my little girl fight, I just want one normal person in the house that's just like me" said Chichi. She was now tired and exhausted. The doctor came in and told that visiting time is over. "Alright mom I'll see you tomorrow. I'll let Grandpa know the news" said Gohan. He kissed his twin siblings on the forehead, his mother and than left. "Gohan be sure to study and tell Grandpa I'm okay." Chichi said while waving goodbye to Gohan. Bulma and the others also left saying their goodbyes and would come visit soon when the babies finally get to go home.

The Son House

Gohan flew straight on home as fast as he could to tell the news to Grandpa Ox. "Hey Grandpa I'm home, your not gonna believe this, mom had twins!" said Gohan. Ox King got up and brought out some sandwiches for him and Gohan. "Wow Chichi had twins, are they both boy or girl?" asked Ox King. "Nope, Mom gave birth to a boy and a girl. You should have seen them, they were really cute. Mom named the boy Goten and the girl Ryonaka. Goten looks just like dad, he has his hair and everything. Ryonaka looks like mom but she has saiyan spikey hair framing her face" Gohan said while eating his sandwich. "Wow I can't wait to see the babies, Chichi must be happy to have a little girl to dress up" Ox King said while laughing. It was starting to get late and they decided that it was time to go to bed. Gohan went up to his room and was happy that he wouldn't be lonely with just him, Grandpa Ox and his mother. Gohan looked up at the stars hoping one day his father will be happy to see the twins one day.

1 Week Later
To The Son House

Today was the day the twins would come home, Chichi was all packed and Gohan helped his mother with the twins. Bulma came by to drive Chichi and the twins home safely. Gohan sat up front with Bulma while Chichi sat in the back with the twins. "Just look at them, they're soo adorable Chichi, I wish I had a little girl to dress up too" said Bulma. "Oh I'm sure I'll have loads of fun dressing up my little girl, but I think I'll train her a little" Chichi said while holding Goten's hand. "You want to train little Ryo? How come mom?" Gohan said with a confused look. Chichi looked at her little girl, "Well just so she can protect herself if non of us are around you know, for self defense" said Chichi. Gohan looked at his baby sister. "I bet little Ryo can even go super saiyan one day too" Chichi looked at Gohan, "Ohh noo, we're not going to have that, remember when you and your dad began breaking everything in the house before the Cell games, a lot of the tables, dishes and silverware had to be replace a lot and I mean a lot." said Chichi. Gohan had totally forgotten about the damages that he and Goku did a few days before the Cell games. "Hey guys I can see your house from here, we're almost there" said Bulma. "Hey babies here we are at your new home" said Chichi. Gohan grabbed Goten while his mother picked up Ryonaka and took the babies in the house.

Inside The Son House

Bulma went up to open the door to the house and when Chichi and Gohan came in with the twins, everyone jumped out yelling, "Surprise! Welcome Home Babies!" Chichi was surprised that the others were here throwing a party for the twins. "Wow you guys almost gave me a heart attack" said Chichi laughing. Krillin started to laugh and apologize. "Well we thought it be a nice to welcome you and the twins home and we didn't mean to scare you" said Krillin. Master Roshi came up and saw the twins, "Well I'll be, the little boy really does look like Goku, and the girl is just adorable" said Master Roshi. Everyone was surprise when they saw Goten. Ox King went up and held little Goten and little Ryonaka. "They are just adorable Chichi and I'm sure Goku would be proud" said Ox King. Vegeta came up and looked at the little ones while holding Trunks. "Now Kakarot has two more little spawns, and not only that, that little one looks just like him and here I thought I didn't have to see a mini version of him storming around" said Vegeta with a slight angry look on his face. "Come on Vegeta you know the twins aren't gonna be that bad, their just babies, they haven't caused any trouble yet" Said Bulma. Vegeta gave Trunks to Bulma and went back to his seat on the couch.

Everyone enjoyed looking at the twins giving them a great welcome home. The party lasted for hours and everyone enjoying themselves talking about stories of the past back when Goku was alive. It was now getting late and everyone went on home saying goodbye to the twins, Gohan, Chichi and Ox King. "Phew that was quite the welcome surprise party Gohan" Chichi said while cleaning the last of the dishes. The twins began to cry and Chichi went to see what was wrong and smelled something awful. "Oh dear what a horrible smell, the twins just did a double two. Gohan can you change their diapers?" Asked Chichi. Gohan got up and smelled and almost got knocked out from the twins horrible double two smell. "Oh man Mom they really done it, I can't believe they double teamed on us" Gohan said while laughing. He took both the twins upstairs to change their diaper and put them in their cribs. Gohan then looked at them saw that they were both falling asleep. "Man you guys are gonna be a handful, I hope that wears off when you two get older" said Gohan. He looked at both them and gave them both a good kiss goodnight and went downstairs to tell his Mom he was going to go ahead to go to bed. Chichi and Ox King decided to do the same but went to give a goodnight to the twins before doing so.

8 Months Later
Miles Away From Son House

8 months have passed since the twins were born, Chichi, Gohan and Ox King went out for a stroll with the twins and went out for a picnic. Goten was enjoying himself playing with his food while his twin sister Ryonaka was sitting staring at the sky. Gohan wonder why she was staring at the sky for. "Hey mom don't you think its strange that little Ryo isn't doing much, she hasn't played with her food like Goten. She seems to be staring at the sky" said Gohan. Chichi looked at her little girl and saw that she was staring at the sky. "Maybe she's taking in the scenary, she's been soo well behave for 8 month old baby, she's the total opposite of Goten. But she has been exploring the house a lot, last time I found her crawling in your room Gohan playing with you're hand when you were still asleep" Chichi said while picking up her daughter. Little Ryo looked at her mother and smiled. Gohan looked at his baby sister. "She's definitely a little explorer that's for sure, right Grandpa?" said Gohan. "She sure is, who knows, maybe she'll turn out like Goku except the part running off to train a lot" said Ox King laughing. It was getting pretty windy and the Son family decided to return to the house as fast as they can. Chichi decided to have Gohan to have the twins return home first because it was beginning to really windy and hard to walk. Gohan took the twins and flew as fast as he can to the house to get the twins home put them in their baby basket. Gohan went back to get his mother and Grandpa and the storm started to rain heavy and the winds were getting heavier too. Gohan then went Super Saiyan and put his mom on his back while carrying Ox King. When they got to the house they found it was damage by a some tree's and they went to check if the twins were alright. Chichi found Goten crying but wasn't hurt by any of the damages from the house. Gohan and Ox King went to find Ryonaka but she was no where to be found, her baby basket was missing aswell. Gohan was going to go out of the storm to find his baby sister but Gohan was stopped by Chichi. "Gohan where are you going?!" asked Chichi. Gohan turned around and looked at his mother. "I'm going to go find baby sis in the storm, I'll be fine, you guys just stay put and wait out the storm" said Gohan. Chichi gave Gohan the okay, hoping her little girl was still alive.

Somewhere Around Mt. Paoz

Gohan went around looking everywhere in Mt. Paoz for his baby sister, but she was nowhere to be found. Just then the storm was finally over and Gohan flew around and saw something in the river near the water and found that it was the baby basket his baby sister was in but she wasn't in it. Gohan sense a strong power, it was his sister and it was coming from around the area he was in, but found no traces of her. Gohan decided to bring the baby basket back home to tell his mother what happen. "Mom I'm home." Said Gohan. Chichi came down running from the stairs and saw only the basket and not her little girl. "Gohan where is she?! She's not with you, what happen?!" Chichi said frantically. "Mom I was only able to find the baby basket not baby sis, she was no where to be found, I looked everywhere mom" Gohan said with a sad look. "Mom why don't we go to Capsule Corp and see if we can use the Dragon Radar to ask Shenron to bring sis back to us" said Gohan. Chichi agreed and went to get her father and Goten.

Capsule Corp

Gohan went inside Capsule Corp. and found Bulma, Vegeta and little Trunks having breakfast. "Well hey there guys what are you doing here at this hour and why did you only bring Goten, where's Ryonaka?" asked Bulma. Gohan walked up to Bulma and explained what had happen in the storm and she went over to Chichi to comfort her. "Sure go ahead and get the Dragon Radar in my lab in the draw Gohan, I'm sure we'll find your sister, don't worry Chichi I'm sure she's fine. I'm going call Krillin and the others to help get the Dragon Balls" Bulma said while getting to the phone to call up the others. "I'm hope your right Bulma, she's my only little girl" said Chichi, Ox King agreed with Bulma trying to comfort his daughter. "Got the Radar Bulma" said Gohan. "Gohan, Yamcha and Krillin are on their way to help find the Dragon Balls, their gonna meet us here in Capsule Corp" said Bulma. Goten started to cry and Chichi tried to calm him down but couldn't. Bulma went and got Trunks so they would keep each other company. "Hey Bulma we're here!" It was Yamcha and Krillin was with him."Alright lets find those Dragon Balls to get little Ryo back guys" said Gohan. They all each went to find the Dragon Balls separately. Krillin and Yamcha each found two Dragon Balls in their search, Gohan found two of the Dragon Balls aswell and Vegeta found the last Dragon ball. Everyone was then outside while Bulma summoned Shenron the Eternal Dragon. "What is your first wish?" Said Shenron. Gohan went up and asked Shenron. "Can you please bring my baby sister Ryonaka back to us here" asked Gohan. Shenron then spoke up. "I am unable to grant you your wish" said Shenron. Everyone was shocked and did not know why and Krillin went up and wanted to know why. "What do you mean you can't bring her back to us?" asked Krillin. Chichi was dishearten that her daughter could not be brought back. "Because she is not in this universe nor she is in other world" said Shenron. "Wait what do you mean? Are you saying she's alive in a different universe and not dead?" said Yamcha. Shenron nodded at them Vegeta then decided to ask the dragon. "Then you can at least tell us how she got to the other universe then?" asked Vegeta. Shenron spoke up and told them. "During the storm, she was caught in the flowing river and her power started to grow due to the danger from the high winds. A portal was then open from her cries from the danger she was in. She is now in that universe, but I do not have the power to bring her back because it is closed off" said Shenron. Just then Piccolo came and dropped by and spoke to the others. "Shenron is right, she used her power and somehow open a portal that to a different universe. Gohan do you remember when I threw you really hard back when I left you in the wilderness and you demonstrated your power leaving a giant trail?" asked Piccolo. Gohan nodded and figured out how his baby sister disappeared. "So your saying when my sister was in danger, she used her power?" asked Gohan. Piccolo gave Gohan a firmed looked and nodded. "Yes Gohan, she's just like you with a hidden power, but where ever she is, she's probably safe if someone found her" said Piccolo. Gohan went up to his mother and tried to comfort her. "Don't worry mom, I'm sure little Ryo is safe and sound, I'm sure someone found her and is taking good care of her" said Gohan. Chichi gave a sad look and nodded. "I hope your right Son, but for now, we can't let Goten or Trunks know about her missing. I'm sure they will someday just to try and find her" said Chichi. Everyone had agreed and decided to keep it a secret. "Will you be asking for a wish or not?" Shenron was getting impatient. "No you can go now Shenron, thanks for the help" said Gohan. "What do we do now Chichi?" said Ox King. "We'll just go our everyday normal lives, I'm sure she'll return to us some day soon" said Chichi. Everyone waved goodbye and went back home wishing them the best of luck hoping that one day Ryonaka Son would return.

Other Earth
Somewhere in Gotham City

In the darkest night, a bunch of thugs were out robbing the jewelry stores with a hostage with them. Just then small balls with smoke screen coming out and Batman came in and started to beat down the bad guys throwing one out the store window and while the other two were thrown into the cleaning closet. Batman went and freed the hostage they took and gave the 3 thugs to the policemen. Batman then went up with his grappling hook flying into the night sky, while he was flying into the night sky he heard something. It sounded like a baby crying, he followed the cries and found a baby girl in the park crying really really loud. "You have some powerful set of lungs little one" said Batman. Just then he felt something around his arm wrapping around. It was a tail, he saw that the girl had a tail and wonder where she came from. He decided to take the baby girl back to the bat cave to do a scan to see which alien race she was from.

The Batcave

"Now let see a small hair sample will just do and we'll find out where you came from little girl" Batman said while holding the little girl. The computer started to scan for any alien's to find a match on which race she was but of all the alien's the computer check, non were found matching the little girl's hair sample. Just then Alfred came down and saw that his Master was holding a baby girl. "Master Bruce where in the world did you get that baby girl?" asked Alfred. Bruce then started to rock the baby back and forth while explaining how he found her. "I found her in the park crying when I was on my way back from the jewelry theft. She was left there alone, I tried to find which alien race she came from her hair sample, but non came up. She even has a monkey like tail Alfred." said Bruce. Alfred looked at the little girl and saw her tail waving back and forth happily. "She seems to taken a liking to you Master Bruce. Why not adopt her, I'm sure having her around will make things interesting" said Alfred. Bruce gave a strange look at Alfred. "I don't think I can raise a little girl and she even has a strong grip, look what she did to my baterang's, she crushed them like it was nothing. She must be a strong little girl and from the looks from the computer, she's only 8 months old" said Bruce. Alfred then picked up the little girl to check any name on her clothing. "Hmm look here Master Bruce, she seems to have a name. Says here her name is Ryonaka Son." Said Alfred. Bruce then tried to look up anyone with the last name Son but non came up. "Not a single person with the last name Son. Wonder where she came from? Not only that she's only half human. I guess I'll keep her around, having a little girl isn't that bad isn't it?" asked Bruce. Alfred then began to laugh alittle. "If I remember correctly you were quite the handful aswell when you were growing up Master Bruce. I will go upstairs and get the old cribs and put it in a room where she'll stay then" said Alfred. Bruce looked at the little girl. "So looks like I got my hands full taking care of you and looking out for the city" Just as Bruce said that, little Ryo's diaper began to smell really really bad and Bruce went back upstairs to find Alfred. "ALFRED! She needs a diaper change really really really bad!" yelled Bruce. Little Ryonaka started to laugh and Bruce gave a small smile and looked at her. "Your cute but your also a little stinker" said Bruce.

4 Years Later
Wayne Manor

"Miss Ryonaka where are you hiding, its time for you to dress up. Your father will be here to take you to the park" said Alfred. He went around searching for the little girl who suddenly jumped out scaring Aflred, she giggled afterwards. "Hehehe I got you good Alfred hehehe." Said Ryonaka. "Yes you sure did Miss Ryonaka, now lets get you dress, your father will be here soon" said Alfred. She nodded and got dressed and went to find her father. Bruce came up from behind and grabbed her. "Gotcha you little rascal, you know you shouldn't' scare Alfred, your gonna give him a heart attack one of these days" said Bruce. She started to giggle. "Sorry Daddy I was just bored" said Ryonaka. Bruce took her hand and they went into the car and went down to the park, to meet up with Diana, Dinah and Oliver. The members of the Justice League were surprised to find out Bruce had adopted a little girl, not only that she had a lot of strength for just a little child. Not even the Green Lantern Core in Oa knew what race she came from. But they all seem to adore her and loved having her around the watch tower. A year ago, during the night of a full moon, she had transform into a large ape. Luckly they were only at a private beach and no one was hurt, but some of the JL members were unable to go up against the strength she had in her transformation, they were unable to figure out how she transform so Martian Manhunter went into her mind to figure out what was the cause. He told Batman the cause of her transformation was from her looking at the full moon. Batman asked if he could return her to normal, Martian Manhunter gave it a try and she was reverted back to a little girl. The JL members decided to find a way to supress her transformation because they did not know if her tail was the cause. Batman decided to have Zatara make special earrings imbued with magic to suppress her transformation during the full moon. The JL members did not know her tail was the cause of her tranformation and that cutting it off wouldn't allow her to transform. They did not want to hide that she was half alien and half human. As long she wore the earrings, she would not transform while outside during the full moon from looking at it. Bruce decided he wanted to train his little girl to control her strength and one day knew she would want to use her abilities to help protect the city just like her father.