When an object is used long enough, and enough negative emotions are poured into it, the object then gains a human form and sentience. Yachi Haruaki's father travels around the world finding these cursed objects, and sending them back home, where his son, naturally resistant to curses, and the positive energy from the land can relieve them of their curses. This time, he sends a large black box.
|Big glowing box? No problem at all...|
|And not only does she sparkle, but she makes aurorae as well|
|Not a very good start|
So far, I don't see anything that would turn me off from this series. Character introductions have gone pretty well, and Fear is downright adorable, in the "not-housebroken puppy" sort of way. The OP is also quite catchy, and features a Fear who's clearly enjoying herself.