A girl named Kim chases a group of thieves called the Black Hammer Gang. Until one day the Black Hammer gang and Kim fall on an island inhabited by fairies and it's guardian Michel. The Black Hammer Gang tries to steal the life source of the island called the tree of life. Causing damage to the land and kidnapping the fairies, Michel and Kim have to combat the Black Hammer gang and take back the fairies.

The film Deep Sea is another original animated feature film directed by Tian Xiaopeng after Monkey King: Hero Is Back and it’s also a 3D animation creation of exploration significance for October Media. Although antique stories are popular among Chinese animation works in recent years, Deep Sea will apply a different way, using unique oriental aesthetics to interpret a fantasy story with a modern background. The film Deep Sea builds a different brand new underwater world, and tells the story of a girl who encounters a unique life journey, seeking and searching in the mysterious underwater world.

It's a time of warfare where relentless battles continue between human and demi-human tribes like the Ash Monkeys (Macaque) and pig people (Ogres) invading human lands. Kai, a boy from the village of Rag, spends his days immersed in battle to protect his village. Amidst the harsh battles enforced by those possessing immense power known as "guardian bearers," and as his comrades fall one by one, Kai suddenly recalls memories he shouldn't have experienced—memories of a world with advanced technology and knowledge of people's lives beyond this world. And thus, although Kai was just a villager, he soon finds himself embroiled in great trials... A magnificent fantasy tale unfolds, chronicling the struggle and growth of a single boy in a harsh world.