Heatwave

Heatwave is a weapon in SINoALICE.

Weapon Story
There once was a street performer with a beloved flute. His bold performances filled the people who heard him with courage.

A young man came to the performer and asked, "I want to bravely fight and die for our nation. Play me a song before I leave for the battlefront." He was extolled as a hero after his incredible service in the war.

Rumors of the performer began to spread. One day while playing on the street, a man came to ask if he would play for his son who would not leave his room.

The performer met the man's son and played for him. The boy exclaimed, "My body's bursting with courage!" He the ran up to the roof before giving a bannister a mighty kick and leaping to his death.