When Pongo a young orangutan reaches for a ripe mango she gets a big surprise! Clinging to the fruit and very confused is a little bat called Bulu who cant find his way back to his cave in the busy daytime forest. Pongo soon learns that for a creature who is used to the shadows of the night the day can be a very scary place. When they finally find Bulus home the roles are reversed and Pongo must venture into a dark and unfamiliarworld.Can the two animals find somewhere between night and day where their friendship can blossom?