In an attempt to understand the advanced technology his species left behind, he's infiltrated Earth, a planet with a lower level of civilization, to study their so-called "home appliances," which contain facets of all kinds of technological knowledge.
However, a group of Mumu's fellow cat-shaped invaders from a radical faction arrive in a spaceship to conquer Earth! Will Sakurako, a regular college student and Mumu's owner, be able to warn her planet about the impending crisis?
Page Count: 196 Release Date: June 1, 2026 Trim Size: B6 Age Rating: Teen ISBN: 9781966523246
