Make your essay sound something like an action-adventure essay. Start your essay on very calm note. Then , go to expressing the calmness of nature and beauty and then just shift from nature's beauty to this fire , you caught on the top of some house's roof. Just go on to explain how you felt at this sudden, obstruction in your way of calmness. And then , explain on how you analysed and realized how the fire had spread there. Let the reasons be a bit scientific , because if your essay is an all fiction essay, then reader might become a bit bored. Then , go on to explain on what you did or contribution to put off that fire or you could portray yourself as the hero of the entire plot. Then , after the action , explain or you could brag about how people praised you , but you don't remember what happened next as "it was all a dream".