Aww... It's a cute baby dragon. Oddly enough, it has two heads that seem to enjoy playing with each other.
Its color appears to have changed, and it is now one solid color!

Young dragons are relatively defenseless. Their scales don't grow in until right before they mature, and they have almost no strength. Once a hatchling's wings grow in, it marks the beginning of maturation. At this point they are usually left alone by their mother and begin to hunt and survive on their own.

Senshudan is not Ryuden's son, but that doesn't stop him from mimicking what the older dragon does.  He is wise beyond his years, and often mediates disputes among the other hatchlings.  Sometimes he even wakes up at night and joins Ryuden on his patrol of the cave, but more often than not, he sleeps in.