The Tea Dragon Festival: (A Graphic Novel) (The Tea Dragon Series) by K. O'Neill

Rinn has grown up with the small Tea Dragons that inhabit their village, but stumbling across a giant dragon turns out to be a different matter entirely! Aedhan is a young dragon who was picked to protect the village, but fell asleep in the forest eighty years ago. With the aid of Rinn’s adventuring uncle Erik and his partner Hesekiel, they investigate the mystery of his enchanted sleep... but Rinn’s real challenge comes when Aedhan realizes that he can never get back the time he has lost.