If you're looking for anime similar to Soukyuu no Alto Ciel (Light Novel), you might like these titles.
As a person who is down-to-earth as well as a good Samaritan, Hao Ren desires to live the rest of his life as a benevolent landlord. Stumbling into a curious yet mysterious lady, he began his journey of “collecting” abnormal and supernatural tenants. His life only became more chaotic when he receives a labor contract from “God”. Discover the many races, myths and worlds that lie beyond what humans define as normal! This bizzare fantasy full of fun is sure to bring you on a crazy rollercoaster of emotions!
Two polar opposite men lead a group of outcast “defectives” in fighting a society that hinges on futuristic mind-link technology.
Reborn in a strange and brutal game world, he had only two choices – to devour or be devoured. But is this the world that human power can build? “The place you are in is the abyss.” – Within every human body lies a source of energy, and if you establish a connection with it, you will transcend life and death and become invincible.
The legendary tale of the Xyrin Empire is not about its struggles... or the tempest of another world or some cultivation myth. This is a super-serious, super-hard sci-fi novel about saving the world. Take what I’m saying seriously... Not. Okay, this is just a funny story about a deceptive human emperor, bringing his bunch of slippery alien leaders to have fun saving the world every day. Chen Jun is an unmotivated otaku who turns into the Emperor of an ancient intergalactic magic sci-fi empire. With the aura of a stay-at-home dad, he is nothing but a middle-aged man who adopts a group of lolis... and an army of freeloading aliens that came out of nowhere. Er, what? Ahem. Really though, this is a super-serious story... a super-mega-ultra-serious sci-fi story. For the Empire!
Even if this universe is truly nothing more than a brutal, bloody, shadowy forest, we Cultivators will burn all that we have just to give off a single weak flickering spark in the darkness! No matter how weak each spark is, how short-lived, how small… As long as the sparks flow unabated, then one day one of those sparks will light some tinder, and that tinder shall light some fallen branches, and those branches shall set ablaze each and every last tree of the forest! In the end, even the smallest sparks will eventually set the shadowy forest ablaze and illuminate the whole world!
There once a group of teenagers who held an after graduation's reunion. Their fate changed when they accidentally found an ancient bronze coffin which was said to contain the bodies of 9 great dragons. They all suddenly transported from earth to another unknown planet. In order to survive and return to earth, they must cultivate on that mysterious planet. Will they succeed or will they effort be in vain?