Heaven's Chosen Demon Slayer

People in our line of work can divine life and death and predict the rise and fall of nations. Yet people always forget us. We like to wander the streets and alleys, caring nothing for wealth or poverty, fulfilling only the mission Heaven has bestowed upon us. Throughout the river of time, there are always beings who defy Heaven's will. We are the ones who bring such beings to an end, within poetry and paintings. This power was granted by Heaven itself, and so our calling is known as the Heaven-Mandated Demon Suppressors.