A woman is revealed to have been "sold" repeatedly by her step-father, implying sexual slavery. She's seen in a bra and panties at one point, presumably having been "sold".

A teen boy is run over by a car, lots of blood is seen on his clothes before he comes back to life.

A teen boy has his legs broken and commits suicide by slitting his own throat with a knife. He, however, comes back to life and reveals he killed himself in order to heal his injuries.

A teen boy is experimented on in one scene, where he has his arm sawed and plenty of other very painful projects before he's killed and then revives.

A man cuts off his own arm during a gunfight, then shoots himself in the head. He comes back to life and completely heals himself (including his severed arm).

A man shoots a helpless man in the head for no reason. A teen boy then takes his gun and shoots him to death with it. (he coughs up blood and threatens to kill the boy before dying)

A man threatens to cut off a teen boys head to permanently kill him.

A woman cuts her own wrists, but comes back to life. We see plenty of blood surrounding her.

A teen boy falls off a high building. He survives, but ends up very bloody and injured. He's then hit by a car, making him even more bloody and injured (apparently, he even suffers a brain injury). He then dies of his wounds, but ends up coming back to life.

Two teen boys get into an intense fight. One is poisoned, then hits his head against a rock before jumping to his death. He is then stabbed in the arm with a stick before his attacker then stabs himself in the throat. The attacker then chokes him for a prolonged period of time until he's unconscious.

A building is collapsed onto another building and kills many people, several police officers are then shot to death on the scene.

A man being held hostage is shot to death, this is very disturbing.

A man is stabbed in the back and then shot to death, very intense.

There are many brutal deaths throughout. Some are offscreen, but plenty of them are still very bloody.

Hell, Damn, Shit, and plenty of other words.

One character is a very heavy smoker and smokes cigarrettes in almost every scene he's in.

The second season is very intense and violent throughout, even more intense than the first season.

The whole series has a dark intensity to it Scenes of "experimentation" on Ajin are intense

The scene where a boy dies for the first time is pretty intense

Limbs are severed and a boy is bound and cut up in various ways in a lab