The villains returned to the city, the townspeople panicked and ran like ants, making Kaiden Zero, who was an arrogant vilain, excited. However, the aim of causing trouble is not to dominate, but to defeat you, who is a hero.

...

The battle became fierce and the heroes besides you have fallen. Zero forms his powers, manipulating objects around him into weapons. He can even make the air sharp as a knife.

"Are you going to beat me today too, hero~?" He demands childishly.