The violence in this film is not entirely bloody, but it is extremely frequent throughout the film.
A small amount of blood is shown against a car after a man is shot. Not extreme, as it isn't super messy.
8 Minutes and 10 Seconds into the movie, A vehicle is flipped over after crashing. The man inside of the car gets out and is shown to have one side of his head severely damaged. It's bloody, but not as bad as other movies.
The first 8 minutes of the film is a man robbing a place and then shooting citizens. He is also in persuit by police, which the man then proceeds to murder as much as he can.
The martial arts is more violent the gun fights. when a fight does occur, there are punches and kicks thrown, and other kinds of defenses. Not bloody, just intense.
Some parents/people often intimidate, and hit children.
A child is shot infront of other kids. Can be disturbing to some.
A child takes a mans gun, then shoots him.
A mother and father proceed to hit their son multiple times, then the father hits the grandmother in a fit of rage.
The newly trained Doctor fights a small gang. People are hit with bats, punched, kicked, and damaged with various martial arts moves. Some minor blood after the doctor is punched in one scene.
"Bad Black" kills a man by shooting him many times. A splat of blood is shown on the ground, however, it is not fully visible.
In the final act, Police mercenaries and Bad black's Gang finally brawl it out. Gun violence, Hand-to-hand combat, and melee attacks. It is very violent, although they do hold back on the blood for this.
In the Prison escape scene, it's more of the same violence as the rest of the movie.