Card Lores:Covert Demonic Dragon, Hyakki Zora

In the past, there was a stealth dragon sent to "Murakumo" by the invaders "Link Joker" as their spy. That stealth dragon was defeated in the violent war. It was purified and underwent reincarnation thanks to the power of "Messiah", and it lives a new life as a resident of Cray. However, that stealth dragon was born to fight its own comrades against its will, and even the power of Messiah was unable to erase its negative thoughts. The partially purified soul tried to remove its unnecessary parts, so it separated itself and continued its attempt at purification. As a result, a soul with a great amount of negative thoughts underwent reincarnation and gained its own body, separated from the original stealth dragon. Sometimes, it feels itself trying to attack its own comrades subconsciously. It wonders about its true identity, whether it is really a member of the ninja village or not. Now, one can only pray that it can never find out the truth.