In the web novel titled 'Fal of “Fireball” ~Adventurer who became a hero only with Fireball~,' readers are immersed in the tale of an adventurer who defies the odds and achieves hero status solely through the use of Fireball magic. Originally written in Japanese as '「火球」のファル～ファイヤーボールのみで英雄になった冒険者～,' this story falls under the Adventure and Fantasy genres, captivating audiences with themes of magic, witches, wizards, and a male protagonist. With a unique plot centered on making history through unconventional means, this oneshot web novel offers a refreshing take on traditional heroic narratives.