The Sphere of Worlds is huge. It contains many worlds created by the whimsical imagination of the “procedural generator” - the artificial intelligence that controls this game. In one of them, the Cat, a merchant of game currency, accidentally became the owner of an unidentified artifact. Owner or hostage? And why can’t the game administration remove this item? The cat gets involved in a strange story, trying to understand what is happening, without forgetting about his interests. Contents: 1. Cat's Game Book 12. Cat's Game Book 23. Cat's Game Book 34. Cat's Game Book 45. Cat's Game Book 56. Cat's Game Book 67. Cat's Game Book 78. Astral Hunter9. Legends of the Sphere