Here Comes the Moon is a story about how when you help others, those good deeds will come back to you. As Porter Protoceratops finishes helping home a couple of lost gorgonopsids, he turns to see that the forest he needs to head through has gotten awfully dark. We follow Porter on his journey through the forest as the sun sets, as the sky gets darker, and as Porter only gets more and more lost. But just when things are looking really bad for Porter, unexpected friends give him a hand.