Skill-Eater: Prison World Saga - Chapter 22: Scorpion Hunt

Protect humanity from anomalies.

In a future timeline, the earth was visited by a species known as the Slarkovs.
Having lost their home planet and in search of a new one, earth was the next habitable planet for them.

Humans and Slarkovs made a deal with each other in return for the Slarkovs living on earth.
The Slarkovs traded their technology and knowledge for a new home.
They were similar to humans except for some of them who had slight differences so fitting into the society wasn't a problem.
Over the years Slarkovs and humans began to mate with one another and reproduce offsprings.
This in turn created a new species known as the mixed-blood.
Centuries later mixedbloods could tap into their bloodline and perform unimaginable feats.

Gustav born into an age where bloodline determines everything, struggles to fit with a useless bloodline.
His bloodline only grants him the ability to change his hair color, destroying his hopes and dreams for a great future.
His fate is turned around when an unexpected situation leads to him finding a system that grants him the power to unlock and upgrade bloodlines by completing quests but he's baffled by two quests with a five-year deadline. Success will grant him unimaginable rewards...
But only one thing awaits him if he fails... Death!

Follow Gustav on his interesting journey filled with unprecedented adventures, danger and death, maybe?

When the rifts between worlds opened, countless monsters flooded through, engulfing human cities and plunging the world into chaos. Faced with this apocalyptic crisis, humanity was forced into a new era where every individual had to choose a profession. Nations now compete to cultivate elite practitioners, striving for supremacy in the rankings of alternate world conquests.But as the world teeters on the brink, the first and greatest champion awakens after a million years of slumber—armed with untold buff amassed from his millennia of AFK grinding.The bosses of the otherworld tremble in fear. Global T0-ranked powerhouses bow down, offering their loyalty...[Disclaimer: Here countries fight against each other and this is adapted into a Manhua.][Schedule: 2 Chapters/Day]

Innate Spirits are the physical manifestation of people’s souls, proof of their deepest desires and true nature.In a world where the powerful rule everything, those with weak or nonexistent spirits are completely dismissed.When children attain the age of 16, every child awakens their Innate Spirit through the awakening test, a moment that determines their fate all through their life.Cole was immediately termed trash. He failed to awaken, and all that was in the place of his spirit was an obscure figure no one could make out, but its presence briefly seemed to oppress all present.The feeling was fleeting, and Cole was branded as worthless; he was set to be reduced to nothing but a servant, discarded by a world that values power above all else.Desperate to defy his fate, Cole chased a chance at change, only to be met with overwhelming danger.In the face of death, his soul finally responded, and his innate spirit awakened.But the earth-shattering power he expected never came; instead, he received a book.Runes are deeply engraved all over its cover. Giving off intense oppressive vibes.A book that would grow alongside him and one day become the foundation upon which all life and all laws are rewritten.