In a distant future there is an organization called Deava which had to fight against the so called "Shadow Angels", creatures that had survived for over 12,000 years whose only purpose was to destroy humanity. Apollo, a seemingly normal human, was in fact the reincarnation of a fallen Angel called Apollonius, who in turn had to fight against Touma, a Shadow Angel, along with his comrades in order to prevent the destruction of the Earth.

The story circulates around a mysterious and dangerous island referred to simply as "G". A long time ago, a powerful god named Gestalt was banished to the earth and he had found refuge in the island known as G. To utter the name for which it stands is forbidden, for people were so afraid of the wrath of the god that they considered his name a curse. Father Oliver is a priest who has left his order and traveled to the island of G in order to discover the truth behind it. He ends up making the acquaintance of a young girl named Ohri, who turns out to be quite adept in magic. Meanwhile, the head of the order has hired a dark elf named, Suzu, to track down Oliver and bring him back. Suzu finds him easily enough. However, she hadn't anticipated the powerful sorceress in his company, Ohri. The girl disposes of Suzu for the moment, and she and the Father continue on. As if things weren't rough enough, the island of G has it's share of monsters and magic-users to get in the way of their travels.

Mocha, Chiffon, Cappuccino, Espresso, and Milk go with Cinnamoroll in this adventure of a lifetime. Join them in their quest, meeting new friends like Anna (the girl who found Cinnamoroll/Cinnamon) and discovering new places like the Forest of Pastries and Bread and the Coffee Waterfalls.

Bumboo is a very strange car-like creature with a cute yellow body. He was born from a mysterious egg at an automobile factory. Having heard the first cries of a newborn baby, a boy named Ken comes to the factory and meets Bumboo. They soon become good friends and set out on their exciting journey. Traveling the world with his four-wheeled friend and Mister the dog, Ken faces big trouble from Doctor Monkey—who wants to get Bumboo into his own hands—but finds thrills and excitement around every corner. (Source: AniDB)