Read Sci-Fi Manga Online
Celestial Chronicle Shion

Monsters
Occult
Space
Supernatural
Shion is the captain of a space battleship and has a rare ability to control it with her mind, giving humans a small advantage against the draconic aliens who are trying to invade Earth. Her brother, Senri, works as the navigator and becomes suspicious as he finds evidence of a traitor, but the reality is far more fearsome than anything they could have imagined.
Rapture Burgers

Humor
Love
Mystery
Post-apocalyptic
School
Supernatural
This is the way the world ends – not with a bang, but a dimwit.
Something strange is happening in Zone 006, the sleepy haven walled off from the post-apocalyptic wasteland that was left behind after an explosive, civilization-ending catastrophe.
Camille, a bumbling below-average high school student unwittingly stumbles into the beginnings of a dangerous...
Neonseed: Babylon

Cyberpunk
Dystopian
Gore
Mature
Post-apocalyptic
Supernatural
A disease has forced humanity into the shade.
Domes are the only protection for most from the sun.
A fashion designer on an unrelenting mission and a Negotiator at the end of his rope are about to end it all-
-History goes onward
in the best of all worlds.
Neonseed: Babylon is a gripping story that thrusts you into a future where humanity teeters on the edge of transformation—or...
Orion

Science
In the mighty Yamata Empire, magic and technology are one and the same. Now, the Empire is preparing its ultimate feat of psycho-science: the destruction of all the negative karma in the galaxy! But will this mystical purification be the salvation of humanity--or the trigger of its ultimate destruction? Only one being can save the Empire from its folly: Susano, the God of Destruction. Wild,...
Ninjas vs. Aliens

Humor
Love
School
Life isn't easy for young Orion. The conflict between his powerful home world of Salusia and its long-time enemy, the Zardon forces, is over, but now he has to adjust to... high school on Earth! A pushy-but-affectionate ninja, a haughty Zardon beauty, and a lovely soul-sucking demon are only the start of his troubles!
Ben Dunn, the Godfather of American Manga, is ready to school you again!
Umbral - El reino de lo invisible

Aliens
Interdimensional
Science
Space
El Umbral es el espacio entre lo tangible e intangible, regido por seres incorpóreos y parcialmente inmortales llamados astrales, quienes mantienen el equilibrio perfecto entre ambas realidades.
Pero este orden se ve perturbado el día en que los límites del Umbral son rotos, y todo comienza a ser consumido por "La Nada".
¿Cómo podrán resolver este problema?
The Last Day

Cyberpunk
Faith
Isekai
Post-apocalyptic
Superhero
Supernatural
The Last Day is a Sci-fi Action Thriller about the end of the world. But we don't start there. We start with two fiends: Steve and Silas. They want to find out more about the new Full Dive VR Arcade that has come to their town. But, this is also the beginning of an adventure that will ultimately lead to the end of the World!
Vertical Long-Strip
SLUMBER FULLY COLORED

Cyberpunk
Dystopian
Music
Post-apocalyptic
Robots
Steampunk
In a post human world Droids have become the rulers of Earth.
We follow the life of Droid 202
as he navigates through society.
Only one thing, he skips his programming and now has to find his passion.
2100 Samurai

Cyberpunk
Dystopian
Fighting
Mature
Superhero
Imagine if you will, a Samurai and his beloved, also a Samurai. Together they have found in countless battles. Now they face an encounter unlike anything before. The Future. Stranded in a more uncaring world than they left behind, Kiro and especially Myshi are like lambs ready for the slaughter
Abominations Chapter 2

Magic
Martial Arts
Monsters
Martin confronts Arron and Arron fights for his life, just before Arron was killed the ASF swooped in to put a stop to the scientist's scheme but during all the commotion something happened to Arron.
SOMETHING MAN

Dystopian
Fighting
Political
Post-apocalyptic
Robots
Superhero
after the second civil war, the government of the the United States of America was overthrown. Society collapsed soon afterwards, and in its place, the Collective Territories of Greater Americas (C.T.G.A) was formed, turning the once free nation into a Communist future dystopia, filled with social credit scores run by an Authoritarian AI, and a new generation of citizens that exhibit amazing...