In 2030, an enormous earthquake ravaged the earth and the entire universe. It was not an ordinary earthquake. It was a universe collision, and the quake brought great destruction and chaos to the system. Carl, an 18-year-old, never wanted to be an inventor. He always wanted to be a doctor. However, his meeting with Miku changed everything. His destiny is to be a fighter to save the universe.
"Can we just use the wind to remove the fog?" asked Carl in his evening practice with Miku. It was a break after long shooting practice.
"What do you think is best to get rid of that?" Miku asked back. They sat side by side.
Carl was thinking. What could possibly remove it? Maybe using the inverting property like...
"Fire?" he said. Wasn't fog created in cold air? Thus, a fire could eliminate it.
Miku muttered as she thought about his answer. "Then, let's see." So, she created a small transparent cube and created a fog inside.
"This is fog," she said, starting to teach her only student. "And I'll create fire." She took out the lighter and used magic to enlarge the fire to spread throughout the cube. It burned for a few seconds, then she removed it.
"It disappeared," he pointed out as the fog was no longer in the cube.