Tang San spent his life in the Tang Outer Sect, dedicated to the creation and mastery of hidden weapons. Once he stole the secret lore of the Inner Sect to reach the pinnacle of his art, his only way out was death. But after throwing himself off the deadly Hell's Peak he was reborn in a different world, the world of Douluo Dalu, a world where every person has a spirit of their own, and those with powerful spirits can practice their spirit power to rise and become Spirit Masters. The spirit that awakens within Tang San is Blue Silver Grass, a useless spirit. Can he overcome the difficulties to reach the high ranks of Spirit Masters and bring the glory of the Tang Sect into this new world?

On the Earth, a catastrophe triggered the variation of all kinds of species. The superior survived and the inferior were extinct. Under this circumstance, Luo Feng inherited from the owner of Yunmo Star and became one of the three strongest people on the Earth. He lost his flesh during the fight against giant swallowed monster but then he took the flesh of the monster. In the flesh, he developed a human body. Later, he stepped out of the Earth and headed to the universe.

Luo Feng embarks on a journey to the Xue Luo Continent to undergo trials in order to protect Earth. On this vast continent, he continually pushes his limits, forming bonds with friendly allies and facing formidable enemies. Despite the challenges, he never retreats. Instead, he moves forward steadily, overcoming obstacles step by step. Ultimately, he achieves limitless advancement and gains the immense power needed to safeguard Earth.