The back of an adult male anime character wearing a black coat

The back of an adult male anime character wearing a black coat,His left hand is in his pants,He has headphones on his neck, dirty clothes, blood-stained people, His right hand holding a baseball bat, looking very cool, is standing below looking up at the desolate city, dilapidated, High-rise buildings are spewing black smoke. Crumbling down, On the road are abandoned damaged cars lying in the wrong place on the road ahead., above is a big bridge, after the monster pandemic