True Blood

Jin Ming who died from leukemia in modern Earth was reincarnated into the body of a young man in a world where bloodline was everything in cultivation.

Coincidentally, the name of this young man was Jin Ming and his situation was also somewhat the same. He has no bloodline which was another term in this world for a mortal.

Equipped with knowledge about blood in the world where he came from, cultivation knowledge from the books that he have read and stubbornness, he creates his own path of blood that will defy the heavens.