MTL - From Becoming the Master of Monsters - Chapter 4 System functions and Yuto's strength

The Fourth Shinobi World War is over. All enemies are defeated. Finally, a long peace reigned in all countries. The Seventh Hokage laid down his arms and lost all his Youth Power. One dream, the goal for which he spent his whole life, has been achieved. His path is over. Is this really the end? Could it end so easily? What if the Savior of this World turns into an arrogant and cunning ruler?Perhaps no one would ever have been able to predict such a result. On that day, everything changed ... Countries, riches and power, the most beautiful women and their young daughters - he will subdue them all! The Seventh Hokage with the strength capable of conquering the heavens chose a different path, now he will take everything for himself and pave the way to absolute world domination!

Jacob Steve, an Old Man, died at 116 after living a whole life.

But Jacob always had a dark side, which he always suppressed and hid from others.
However, in the later years of his life, when death was inevitable, he understood there wasn't any point in having wealth, knowledge, or desires if you couldn't have a life to enjoy them.

He became obsessed with fabled immortality and devoted his reaming life to extending his fleeting lifespan, but just like any other failed.

However, he mysteriously got another chance at life and found a way that led to fabled immortality.
But he was also forewarned that the way led to it was filled with blood and darkness!

In the end, Jacob chose it anyway with no way of going back, and it was also the start of his suffering and his icky, brutal journey toward the 'Immortality' he wanted so badly!

A story about a traveler who crossed into a parallel universe, relying on his Proficiency ability to continuously grind experience and become stronger.

Ten years after her parents’ divorce, the grandmother who raised Chu Tingwu passed away, leaving her to be shuttled back and forth between relatives.At this moment, an entity claiming to be a “Cub Rearing System” suddenly appeared, wanting to bind itself to her and cultivate her into an outstanding graduate of its program.Just as Chu Tingwu was about to refuse, she saw her personal attributes on the system interface—[Name: Chu Tingwu][Species: Cat]Chu Tingwu: Something’s not right here…Due to a bug, the system had identified her as a kitten.Her stats were those of a cat, but her appearance remained human.How should an exemplary human-cat be raised? Sleeping, causing mischief, eating until she became as round as a pig?However, the reality turned out to be quite different: extreme sports, expert bird-catcher, master mouse-hunter, catching invasive fish barehanded with dynamic vision, using camouflage and tracking skills to film documentaries of rare birds, nearly making the social news as a suspected retired special police officer.For the first lesson in cultivation, the system said gravely:“A cub cannot live alone. We need to find you a cat mother… I’ve already detected a suitable candidate nearby. Go to the target location quickly, little one, and let the cat mother adopt you.”Chu Tingwu looked up as an advertisement fluttered into her hand:[Sunshine Pet Hospital: Limited-time half-price pet neutering, one month of free food with every pet adoption]Chu Tingwu: Who exactly is adopting whom here?