Double-Blind: A Modern LITRPG - Chapter 63:

Transmigrating into a novel one morning, Wen Jing arrived at the side of the one he worshiped and admired the most, becoming a loyal hound that was willing to go through fire and water for his senior brother.

Even the most arrogant cultivator said: “There is no one in this world who can enter my eyes, but only Jun YanZhi is truly noble.”

Wen Jing grew up alongside his senior brother, idolizing his senior brother beyond all means.

Unfortunately, he was ignorant, and as for this novel, he had only read half of it.

Midway through the storyline, he finally realized that things didn’t seem to be the way he thought they were.

Wen Jing: “Last night, Senior brother infiltrated Master’s abode. Master, please take heed.”

His master: “Nonsense! Your master was inside the abode all night last night, and did not see anyone else.”

Wen Jing: “Last night, Senior brother left on his own without permission to meet someone. Martial Uncle, please thoroughly investigate.”

His martial uncle: “Nonsense! Last night your senior brother and I were drinking and chatting merrily, all the way until morning.”

Wen Jing: “Last night, Senior brother was improper towards me……”

His senior sister: “Nonsense! How can your senior brother possibly do that kind of thing? Don’t tell me you’ve long held those kind of intentions towards him, and unable to obtain what you wanted, you’re now framing him?”

Many years later.

Wen Jing: “There’s this evil brute, specializing in using his top-notch, exquisite looks and elegant disposition to fool people, and everyone is in the midst of danger while not even aware of it themselves.”

Jun YanZhi: “If it wasn’t for you, that evil brute would most likely still be struggling in pain and suffering.”

- Description from Novelupdates

The man forsaken by the world, the man a slave to money and the man known as the legendary God of War in the highly popular MMORPG Continent of Magic. With the coming of age, he decides to say goodbye, but the feeble attempt to earn a little something for his time and effort ripples into an effect none could ever have imagined.

Marked by the cursed Darksign, Naruto Uzumaki finds himself tethered to two worlds: the unforgiving lands of Dark Souls and the shinobi realm of ninja. How will a world of Dark souls face a Chosen Undead with chakra? And how will the shinobi world confront a warrior reborn in the Lands of Lordran?

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