A three-thousand-year-old Netherworld Demon Lord, killed by the betrayal of the person he trusted most.
When he opened his eyes again, he had been reborn into the modern world of advanced martial arts. This body had poor natural talent, making him a "good-for-nothing" in the eyes of others, but it also had one vulnerable spot he needed to protect: his fifteen-year-old younger sister, Jiang Yao.
This world had no demonic energy raging across the land, but it did have shadow wraiths from the rifts, lurking with hostile intent. There were no immortal sects or demonic palaces, either; strength was judged by "martial arts ranks." Jiang Yu looked at his still-naive younger sister, whose hidden talent had yet to emerge, then felt the faint inner strength in his frail body. His gaze gradually darkened.
In his previous life, he crushed the immortal sects. In this life, he would protect this little corner of home.
Starting as a Grade D "good-for-nothing," he used the perspective of a three-thousand-year-old Demon Lord to unravel the paths of martial arts and seek body-tempering methods among ordinary plants and trees. The rifts expanding, shadow wraiths invading? To him, it was just another chance to slay "demons and monsters."
What he hadn't expected was that this seemingly simple world of advanced martial arts concealed countless ties to the cultivation world, and his rebirth might not have been a coincidence.
See how the Demon Lord of old rebuilds his strength in the modern city, protects his sister, and gradually uncovers the truth of the world.
This time, he wants more than revenge. He wants to protect the warmth he has before him.
