The number-four-masked girl wearing a long dress stood smiling cheerfully above the Astral Tower sky. Sometimes she would burst out laughing; sometimes she would laugh by herself.
The most striking thing about her was the blood-colored crystal that adorned the mask. It emitted a terrifying power that made it seem extremely mysterious and powerful.
When she started moving, she threw a teddy bear into the city's defense barrier. With just one throw, the entire barrier collapsed.
Later, the number-four-masked girl called the teddy bear back. She patted it on the head a few times and complimented it. Then the teddy bear roared. Its mouth opened wide; a black vapor gushed out and coughed out fur balls.
One after another fur ball was coughed up, flying in the sky. The girl laughed brightly; as soon as she clapped her hands three times, those fur balls transformed into dolls with black vapor spreading throughout their bodies.