Katahane no Riku - Chapter 42.Ninety nine blessings and a single thorn

Beneath the peaceful façade of the modern world, an undercurrent of shocking crimes roils in the underbelly of society.

One day, Raizou ​​Takakura, an average salaryman, had a Heart Attack and his life ended that day.

But, he got a second life, in a different world.

Reincarnated with strong skills―― wasn’t what happened to him, instead, he was reincarnated as a foot soldier in a small country, Highserk Empire, which was surrounded by large countries.

With a new name, Walm, he was thrown into the frontline of war.

Covered in blood and the stench of death, along with his comrades, he was slipping through life-or-death situations.

An adventurer party with members that could use powerful magic, transferees with overwhelming power called the “heroes”.

In a deadly battle with them, Walm gradually developed his talent as a warrior which would’ve never awakened if he were to stay in times of peace.

While his eyes becoming dark and muddy over time――

A good-for-nothing man married a beautiful girl but was kicked off the bed on the wedding night. Furiously, he wrote a bill of divorce and ran away.
He was schemed a car accident in which he nearly lost his life. However, it turned out to be a blessing. He swallowed the soul that passed through the outer world, thus obtained superb medical skills and martial arts.
Later on, with the silver needles and invincible martial arts, he embarked on the road of counterattacks and was committed to his great dreams.

- Description from Novelupdates

One day, an alienation took place in the world.

The last object you touch will be strengthened and become part of your body. What will you touch?

The day has come.

Someone finally touched a cow. His bones turned into beasts, his body was tall and straight, with horns on his head, and he became the world-shaking cow demon king;

Someone finally touched a stone, and his skin could be petrified at will, making him invulnerable;

Someone finally touched a hair, and his body grew strange hairs, becoming a long-haired monster;

Someone finally touched…

In the end, Li Qingshan became a cultivator.

Just when Li Qingshan thought everything was on the right track, strange things happened to him…

When the alienation ends, the earth turns into a planet after a brief period of tranquility, crashing into a continent full of opportunities.

After being reborn, Li Qingshan has assumed the responsibility of protecting all human beings invisibly…

This is a chance, but also a disaster, if it were you, what would you touch?

- Description from novelbuddy