Hanabirium / Праздник фейерверков

This is the adventure of Spark, a firework kid. The main character attends school to learn how to become a firework. However, he is unsuccessful. One day, Spark skips school and goes into the woods. There, he meets the mysterious Grandpa Smoke. Grandpa Smoke humorously talked with Spark about the wonder and charm of pyrotechnics. Gradually, Spark became drawn to the mysterious history of fireworks. What will he become when he grows up?