When it wakes up, the whole world falls into a cold winter. - "Creation Talk"
Many years later, Odin woke up, listening to the wind and snow in the sky singing its name in a low voice, and watching the world fall into deep winter because of it. He never thought that he would be able to reach this point, and he vaguely remembered that he first traveled through time and became a white dragon.
He just wants to survive in the hands of the frost giants, nothing more.