It, a mysterious immortal being, is delivered to the Earth without any feelings nor individuality. But, it’s in a position to choose the form of those who are around him with a powerful impetus.
The boy resides in a ghost city, which the people left long ago in search of this heaven mentioned to exist far beyond the endless sea of white tundra. But, their efforts were for naught, and the boy is at a vital state.
In the beginning, it’s a sphere. Subsequently, It imitates the form of a stone. If an injured, lone wolf comes limping by and lays down to die, It takes the shape of the creature.
In the end, It gain his consciousness and starts to travel tundra till It meets a boy. Obtaining the form of the boy,” It lays off on a never-ending travel, in search of new adventures, locations, and individuals.