C94 Self-improvement Never Ceases

"Swoosh!"

The black energy ball "Dark Sun" streaked across the sky, whistling through the air. The space it passed through trembled like a meteor. It drew a line of fire in the air as it shot towards the ground.

"Bang!"

Suddenly, "Underworld", like a giant star falling, instantly streaked across the sky ten thousand meters away. It shot towards the Leetou Mountain Meridian