Summary Steam World
The mine disaster took away the life of the human girl Arno’s adoptive father Milo. She accidentally got an ancient relic in the abyss with the guidance of Tuka, a mysterious creature. Countless coveting eyes set her on the path of seeking truth: the bird kingdom of danger lurking, the ice-seal cat kingdom, the turbulent rabbit country, the lion country with scarce water resources… This trip has no return. Where is the promising future of Arno?