I'm the Hero, so why do I have a Villain System!? - Chapter 89: Marlene

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

When Zhou Shu woke up, he learned that he had become a Forging Apprentice at a workshop in the Forging Division of the Great Xia empire.

During an internal Navy hearing, the top brass conducted a serious inquiry into Rogers Daren, the so-called “scum of the Marines” and Admiral of the North Blue.“You’ve had improper relations with royal princesses and noble ladies from multiple North Blue kingdoms?”“I call it showing care for the people.”Marines High Command: …“How do you explain the absurdly high salaries of the North Blue Marines under your command?”“Well, with what the HQ pays, how else do you expect them to risk their lives?”Marines High Command: (ーー`)“Why is the North Blue fleet equipped with technology from Germa?”“That’s just military-civilian cooperation. Germa 66 was moved by my sense of justice.”Marines High Command: (○_○)“And how do you explain the unusual deaths of a Celestial Dragon in the North Blue?”Daren sighed.“A maritime accident… truly unfortunate. I personally express my deepest condolences.”Marines High Command: (._.?)And so begins the story of a rebellious, unorthodox Marine.

Once an unsung slave; Yur’s existence was defined by blood, pain, and chains. That was until he stumbled into Zulmasharr, the realm of demons.In the depths of despair and agony, a near-death encounter unsealed the terrifying truth of his existence; he is no mere mortal. A cursed hybrid of human and demon; Yur’s survival was only possible through the bloody rebirth of his Ashkavaal bloodline and the awakening of his sinister cultivation system, Zul.With Zul, Yur can rear demons for rituals, harvest their power, and dominate the chaotic world around him. But freedom comes at a cost. As the incognizant successor to an ancient being, his every step is burdened by the weight of a destiny he never asked for. Yur craves only one thing: to stay free, unbound by demons and men. Yet his growing power and severed bloodline ignite the fascination of forces that would see him enslaved or slaughtered.Yur must steer through a world of demons where trust is a fault, survival is animus, and his very existence is a blemish. Blood will pour, flames will revolt, and demons... they kneel or die. But in the end, is freedom attainable for the bearer of a bloodline forged from blood and ash?Will Yur vanquish his fate or will it condemn him?