A spin-off series from the hit manga Gangsta that tells the backstory of Marco Adriano.

The man named “Marco Adriano” is a loyal and beloved member of the Cristiano Family, helping them protect the persecuted Twilight population in the city of Ergastulum. But he was once a boy codenamed “Spas,” raised as a Hunter and assigned to the Destroyers Second Group for a single purpose: to track down and kill Twilights.

Ever since he was a young child, Spas has been indoctrinated to believe that eliminating all Twilights is the only way to guarantee the safety of the Normal population. But as he and the rest of the Hunters carry out their gruesome duty, the foundations of that belief begin to erode. Unable to reconcile the high-minded teachings of his past with the brutal realities of his present, Spas stands on the brink of a decision that will change his life—and the lives of those he loves—forever.

One-Punch Man, Vol. 1

Nothing about Saitama passes the eyeball test when it comes to superheroes, from his lifeless expression to his bald head to his unimpressive physique. However, this average-looking guy has a not-so-average problem—he just can’t seem to find an opponent strong enough to take on! Every time a promising villain appears, he beats the snot out of ’em with one punch! Can Saitama finally find an opponent who can go toe-to-toe with him and give his life some meaning? Or is he doomed to a life of superpowered boredom?

Another – manga

In the spring of 1998, Koichi Sakakibara transfers into Class 3-3 at Yomiyama North Middle School. But little does he know…his new class has a horrible secret. When he takes his seat in class for the first day of school, Koichi is unsettled by his fearful classmates. Despite this atmosphere and warnings from fellow students, Koichi is drawn to the beautiful, distant Mei Misaki, another classmate. But the closer he tries to get to her, the more mysterious she and their class become. And when a fellow student dies a disturbing death – the first of a long chain of deaths – Koichi seeks to learn the truth behind the curse of Class 3-3. But can he get answers before the curse kills him?

BLAME! 1

In a future version of Earth, there is a city grown so chaotically massive that its inhabitants no longer recall what “land” is. Within this megastructure the silent, stoic Kyrii is on a mission to find the Net Terminal Gene—a genetic mutation that once allowed humans to access the cybernetic NetSphere.