This Martial Saint's Health Bar is Too Thick! - Chapter 421 - 113 Academic Exchange (Request for Monthly Ticket)

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

Ajax was an orphan who survives a massacre along with his friends but unfortunately gets separated from them.

Fortunately, after a turn of events, he successfully gains a system which helps him increase his cultivation, but doesn't know what it is called.

But he knows one thing for sure, this system is very powerful and helpful in taking his revenge.

“Whoever you are, I am gonna find you”, Ajax mumbled himself with a disgruntled expression.

In a world where Summoning of an elemental spirit is done through a dream when they are 15 years old, Ajax with the help of a system and his summoned spirits sets out on a journey to seek revenge against the mastermind behind the massacre.

And so Arascus, God of Pride, waited. He waited for his defeat as the forces of Heaven & Hell combined descended upon him. He waited as they tried to kill him. He waited as they locked him away. He waited for a thousand years in that dark prison.

The Third Dimension is collapsing. The Fourth Dimension is descending.

First it seemed that only technology would evolve, but who knew the world itself could too? It wasn’t as simple as climate change or tectonic movement. No, the fundamental laws of physics that governed everything were changing.

Leonel was fairly lucky. His family was decently well off, his father loved him enough to brew vomit inducing nutrient rich smoothies every morning, and this was both the day of the National Championship and his 521st confession to his dream girl, Aina. As his father always said, nothing was more important than respect and persistence.

Unfortunately, everything changed that night. At the after party of ages, the world reached a saturation point and an apocalypse descended.

Abilities awakened. Sub-Dimensional Zones opened. Invalids rampaged through the Earth like a virus…

Those who could evolve would have a slim chance for survival. Those who couldn’t would die.

This novel will be a unique spin on the dungeon/system genre. Dungeons won’t be dungeons and the system won’t be a system… Take a look to find out what I maen :)