[Darkening System + Invincible + Extremely Satisfying + Unforgiving + Demon Lord]

Having guarded the Imperial Pass for a thousand years, all Qin Ziming sought was for his wife and daughters to live peacefully and for humanity to enjoy lasting peace.

Therefore, even though the system kept saying that turning into a demon would make him an emperor, he chose to ignore it.

Until her daughter Qin Yuan's blood-written letter flew in front of her.

"Father, where are you? Mother has switched to the path of ruthlessness and no longer wants Yuanyuan."

"They're so mean, they even tried to dig out Yuanyuan's bones! Daddy, Yuanyuan... I miss you so much!"

Qin Ziming was stunned. He had risked his life to guard the Imperial Pass, and yet they turned their swords against his daughter?

Guarding it for a thousand years, only to be met with ingratitude! If that's the case, let whoever wants to guard this Imperial Pass guard it! He returned to the vast heavens to seek justice, but all he received in return was endless insults.

On this day, he completely turned to the dark side, leading his daughter into the abyss of evil...

...

Thirty years have passed, and his daughter has grown into an empress, while he has become the Lord of the Demon Abyss, feared by all.

On this very day, all races broke off relations and invaded, and the heavens were completely overrun.

Those old acquaintances panicked and began searching for him all over the world, weeping and begging him to send troops to quell the unrest once again...

Lu Ming was originally the eldest son of the Su family in Jianwang City. He should have had a happy and fulfilling life with fine clothes and delicious food.

However, because my parents believe in a saying

"Boys should be raised in poverty!"

So they abandoned him at the age of two outside a poor family in Nanyang Prefecture, but fortunately he was picked up by this family.

The Su parents, who had lost their child, adopted another baby boy to confuse the world; at the same time, in order to prevent the baby boy from being lonely, they adopted seven girls to be his sisters.

Eighteen years later, when Su's father and mother came to Nanyang Prefecture again and saw Lu Ming, who had grown up and changed his name, deep disappointment appeared in their eyes.

Under their guidance, the fake son has now become a rare talent, confident, decisive, and full of self-confidence; while the real son in front of them is cowardly, vulgar, and even flattering.

Such a huge gap meant that although they recognized each other, it was not a true recognition.

After spending a month together, the couple made up their minds to leave.

On the night they left, two killers broke into the home of Lu Ming's adoptive parents and killed the whole family.

It was not until his death that Lu Ming learned the truth.

And just after Lu Ming's death, a lonely soul from another world traveled into his body.

Faced with the pursuit of enemies and the estrangement of relatives.

With the help of the system, he moved towards the pinnacle of martial arts step by step.

Several years later, Su's father and mother in Jianwang City looked at the figure that had climbed to the highest point and cried bitterly.

"Son, you have lived up to my expectations for so many years. You are my most beloved child."

"Change your name back to Su Ming, not Lu Ming."

However, facing the prominent status of Jianwang City, Lu Ming raised his knife