The Bodyguard System - Chapter 386 Out of Ordinary

When I woke up after a pretty crappy death, what greeted me was one of those famous fantasy worlds! I didn’t expect anything like becoming the strongest with a common job, or rising to the top with the weakest class…

Chen Mu, a low-level officer, thought he could only live a cautious life, but unexpectedly he got a system panel that could accumulate experience, and he could master all the skills with just one practice.

[Blast Knife + Gale Knife + Wind Chasing Knife = Blast Artistic Concept]

[Jade skin grinding method + sand iron method + coarse salt method = skin of copper and steel]

A peerless martial saint with unparalleled swordsmanship, bronze skin and iron bones, and a body of pure gold was born step by step.

- Description from novelbuddy

“Breaking News! A 28-year-old IT worker beats three university kids to death with a spiked bat over a dog!”Abandoned at birth, and named John Wicked, he suffered a life of solitude and harshness. His only companion was a dog named Alfred who was with him since he was 8 years old.Alas, on his 28th birthday when he was returning home from the company with a gift for Alfred, what awaited him was three university students beating his dog senseless--the reason being that Alfred barked at them.They escaped after beating him, too, but John Wicked lost his only family there as the sky broke into tears as if weeping alongside John, holding his dear companion's lifeless body.After getting revenge and being put on death row, John Wicked felt no regret for his actions, and the public also didn't support him.If the world didn't understand him, he didn't need to understand the world. He took his own life because he didn't want to die by the so-called justice of this world.But that wasn't the end. That was the beginning of John's new life after making a deal with an Eldritch God.Join John and Alfred's journey in the fantasy world where humans tame monsters and live an intricately connected life.

In novels with a stud there is always a Senior Martial Brother like this:

In the early stages of the novel, his innate talent is high, his cultivation is good, his appearance is handsome, and he has an intelligent, cute younger Martial Sister as a fiancée.

In the middle stages of the novel, he is caught unprepared and defeated by a young disciple (the protagonist) in the sect who’s hardly remarkable at all. From then on, he falls from his godly altar and loses his brilliance. Even his young Martial Sister leaves him for someone else.

In the late stages of the novel, he continues to turn dark, going down the Demonic Path and becoming the major villainous boss. However, the protagonist still ruthlessly defeats him and his soul is eternally sealed.

Once Qin Mo opened his eyes, he discovered that he had become this Senior Martial Brother.

- Description from Novelupdates