Legend of the Dragon - The Last Dragon
Animation featuring Ang and Ling, twins born in the Year of the Dragon and destined to battle each other.
It's the Period of Reflection, the one time a year when guardians spend the night meditating in their temples. Ang is dealing with the sacrifice he made when becoming the Golden Dragon, losing the only family he ever knew, Ling. When Ang's meditation prompts a vision from the previous Golden Dragon, he learns something that leaves him stunned. The last dragon was his father.