Ryuu is a 7-year-old male human that is half Viking and half Spartan with shortly cut soft brown hair with green eyes. His height is 4.11 ft. (49.3 inches) and weighs at least 56.5 pounds. His body appears normal weight but his body is still strong and tough with his skin smooth and soft despite the training. With his body structure he looks adorable despite everything he’s been through.
The universe that Ryuu lives in has both advance science and magic with humans, different types of furry people, different neko people, demon people, beastmen, and other types of people. Each planet had their own set of rules with one ruler or more and none of them were united with others. Due to this a lot of planets allowed slavery in order to increase work production and getting ahold of certain people were valuable in the slavery market. With both advance science and magic a lot of creations and discoveries were made like the creation of Mobile Gunmen along with firearms that shoot lasers, and other weapons like swords, shields, and spears that are usually costume made for a specific person with a certain magic power that even has them more powerful that firearms.
Ryuu’s parents met each other in a fighting arena station, despite Ryuu’s mom named Ingrid that is a Viking from the Viking planet and his father named Deo from a Spartan planet they couldn’t help but fall for each other despite death surrounding them. They went on dates in secret meeting each other in large space stations feasting on food and drinking. After they got to know each other enough they mated and Ingrid was now pregnant and knowing the potential of their unborn child and danger he would attract Deo and Ingrid traveled back and forth from the Viking planet to the Spartan planet. When Ingrid gave birth on the Spartan planet and they saw it was a boy they named him Ryuu. With Ryuu still a baby they still kept on moving back and forth from the two planets and at the same time began training him to be both a Viking and a Spartan.
Due to Ryuu’s training his personality was a mixture of mellowness, aggression, and being the silent type which made his parents proud since this would most likely protect him and stay out of certain types of trouble. However, despite his parents doing their best to keep Ryuu unnoticed from other planets someone powerful found out about him and wanted him knowing he could make a lot of money by selling Ryuu. When Ryuu was 6, him and his parents were attacked on the Viking planet by a lord with an elite army that have magical items mixed with advance science and they succeed no only taking Ryuu away but also some other Vikings and his parents despite how well the Vikings were fighting back to protect themselves that killed a large amount of the Lords elite army. Ryuu was then sold to an emperor on the Gladiator planet with a few other Vikings which separated him from his parents.
Knowing where Ryuu came from and how valuable he is the emperor had Ryuu go through Gladiator training and have him ready for the Gladiator arena. When Ryuu turned 7 people no longer enjoyed watching him fight with other Gladiators with wooden swords and shield and instead used real swords. This lead to Ryuu getting cut and bleeding out only for the emperor to use this as an opportunity to experiment on him by using demon blood to be injected in him which no one has ever survived before but Ryuu surprisingly did. The demon experiment healed his entire body along with making him stronger, tougher, faster, and heal faster. With his new abilities that put him to sleep for 24 hours as it was transforming him he quickly broke the magical chains and collars that was preventing him and other from rebelling against the emperor and once he freed himself from the chains and collars he did the same to the others. During that nigh he was freeing everyone that’s when a small army of Vikings came and was attacking this Emperors palace in particular to free their fellow Vikings. With the Emperor’s palace being attacked from inside out Ryuu along with the other slaves and Vikings were free and Ryuu head back home with them. Once he made it back to the Viking planet his grandfather informed him that his parents weren’t found yet and they left something behind for him that he was holding for him as a surprise from his parents so he wouldn’t find out.
When Ryuu’s grandfather pulled out a slightly long case Ryuu opened it was a Viking sword with a brown sheath that he can carry on his back with a strap. Once he grabbed it he was told that it was a weapon forged by magic and science and it has two different equip abilities and it is also a key. Ryuu was told by saying, “equip,” while holding onto his sword his clothes would change into one of the two equips that his parents had made for him. One of the equips will have Ryuu wear only a brown Spartan loincloth, a pair of Viking boots, and a dragon themed Viking helmet along with his Viking sword with the brown sheath strapped on on his back; the other equip covers up his entire body in a robot armor that is steel colored that has some orange on it as its secondary color, has glowing blue as and when angry it turns red and increases its power, the mouth of it is completely covered looking like a ninja cover, the top of the head looked like a military helmet that also provides extra protection, the suit looked very muscular, has 3 sharp heated curved blades sticking out from the front back of the left forearm, equipped with his Viking sword, has a jetpack that can be used to not only fly but move fast, and has many other abilities as well along with incredible strength. Ryuu’s grandfather than sent him to his other grandfather on the Spartan planet to get his other gift that his parents left for him and was surprised to see that it was a Mobile Gunmen that is 62 ft. tall looking similar to his robot suit equip but the metal looks like dragon scales but still matched the color , instead of the left forearm having the 3 heated curved blades it has it on both, the hands look like dragon hands with sharp claws along with the feet looking like dragon feet with sharp claws that are not only for combat but also to grip the floor better for certain situations, on top it appears to have short orange dragon horns, and the pilot seat is located in the head of the Mobile Gunmen that can open and close for anyone when it is not in use. To activate this Mobile Gunmen Ryuu must put his Viking sword in the keyhole in the front control panel and turn it in and must power it with his fighting spirit and he is the only one that this Mobile Gunmen will allow to use. Once activated a large double bladed black sword will appear in the Mobile Gunmen’s hand for it to wield, it can also turn itself into a long range rifle that fires a powerful laser, controlling it along with how to fight while using it just comes naturally to Ryuu as if it was natural instincts, and the best part is that it can fly to outer space with ease and it quickly adjusts itself to space conditions once in space.
For Ryuu this was perfect for him since he can now use all of his abilities and gifts to find his parents. The clothes Ryuu wears normally is blue short shorts for boys, orange underwear, a gray muscle shirt, and a pair of orange with gray running shoes along with his Viking sword strapped to his back. Ryuu does find it a little embarrassing wearing the Spartan loincloth as one of his equips but he is use to it since his dad if from a certain culture of Spartans that it is required to be half naked to help strengthen their bodies while other Spartan cultures do something different like wearing armor. Since Ryuu’s goal is to find his parents in this big and dangerous universe and due to the fact, he can no longer age thanks to the demon blood in him, he has attracted a lot of unwanted attention that places a target on his head since he is now considered valuable, especially since he’s young and according to demons since they don’t age being 7 is still considered a baby. Ryuu’s major weakness is that he is willing to follow any lead that would lead him to his parents no matter how small it is which usually leads him to a trap, if his body loses enough blood Ryuu would collapse to the ground being unconscious despite his ability being able to heal fast, he can’t breath in outer space even though demons are capable of doing so but since he’s human he can despite the demon bloods being in him that gave him most of the demon’s abilities. Despite this and possibly other weaknesses and strengths, for Ryuu finding his parents would be a big adventure and something that will drive him to become the deadliest warrior.