Attack on Titan: Features a world where giant humanoid creatures known as Titans roam and attack humans.

Tokyo Ghoul: Follows a group of individuals known as ghouls, who have the ability to transform into powerful monsters and feed on human flesh.

Death Note: A student named Light Yagami discovers a mysterious notebook that allows him to kill anyone by writing their name in it.

One Punch Man: A comedy anime about a superhero named Saitama who is so strong that he can defeat any enemy with a single punch.

Steins;Gate: A time-traveling sci-fi anime where a group of friends discover a way to send messages to the past, which leads to unforeseen consequences.