In the Bronze Age, blood is respected. The world is filled with thin spiritual energy, and the human race's cultivation relies on the bloodline talent passed down from their ancestors. A strong bloodline can call for wind and rain, burn mountains and boil seas, while a weak bloodline will spend its entire life crawling on the ground, serving as a slave.
Lin Ye, the young master of the Lin family branch in Qingyun City, awakened a gray waste vein that was judged by the genealogy to be "not in the mainstream". He was looked down upon. On the eve of the family competition, he was deprived of the remaining training resources by the master's genius Lin Yaoyun, and was seriously injured and dying.
When he was about to die, the simple bronze ring in his arms, which he had worn since childhood and had never changed, suddenly became as hot as a soldering iron. An endless gray fog filled his consciousness, and from the depths of the fog, a majestic and endless bronze gate slowly emerged. There was a whisper from behind the door that seemed to come from ancient times. It was the ancient echo of the sleeping source of blood.
When he struggled back from the brink of death, he found that the world was different. He could see the mixed colors and dim lines flowing in other people's blood, and he could even get a glimpse of the "bronze door" that only he could perceive. Behind the door, it seems that there is sealed the power that can subvert the era, as well as the key to the truth about his bloodline.
From then on, a heaven-defying road of using the body of a useless bloodline to swallow thousands of bloodlines, knocking on the bronze door, and redefining the order of the era, quietly unfolded at the end of the world.