"Battle with Fire" is an exciting science fiction book written by American writer Brandon Sanderson. The action unfolds in the future, where a group of young "speeders" equipped with special abilities, fight against deadly opponents known as epics. The focus is on David, who has the extraordinary ability to destroy epics with his power. However, as he researches and studies his enemies, he begins to understand that the moral lines between good and evil can be very ambiguous. "Battle with fire" is not only intense action and exciting battles, but also thoughts on true values and one's own internal conflicts. This book will leave you on the edge of worlds where good and evil are intertwined in incredible and unpredictable ways.