I've created countless stories in my head about those 2 already. I just wanted to draw them for one time.
These two kids are Satoshi and Ryuma Kenzo, both sons of the imperial family of Emion. Unlike what many people think, the two are not twins. They're just brothers and there is actually 5 years between them. The possibility that the two would meet like this is close to zero, although they do resemble each other a lot, even with the 5 years between.
Satoshi (on the left) is the oldest brother and the original heir to the throne. Even as a kid he was very serious and he possessed a tremendous amount of energy, which made his eyes always glow. He was highly intelligent, even as a kid, but hardly spoke to anyone and was very introverted. Because of that, and his growing power, people at the palace thought he was a creepy kid. Although the ruling emperor was fascinated by Satoshi's powers, his parents saw him as a treat to the world and eventually decided to banish him from the Imperial family.
Ryuma (on the right) was born 5 years later than Satoshi and was destined to be the new heir to the throne. Although he looks just like Satoshi (exept for the red eyes), he certainly doesn't possess the same powers. Ryuma wasn't able to use his powers until he was nine years old. From that day on, he was trained to be the next emperor. Ryuma is very different than Satoshi was. He's much more cheerful and outgoing, but he also has a serious side. But overall he's far more soft-natured than Satoshi.
Eventually Satoshi ended up as the leader of the largest anti-government organization and is known as Sato Memoru there. Not because he hates his family for what they did to him (he doesn't actually care that much) , but just because he wants to kick up some dust.
Ryuma is still an emperor in training, and he will probably stay that way for the next few years.
Emion © DamaiMikaz
~ Texture from: ~firesign24-7