My Date with the Ghost Emperor

Everyone thought that Chen Yan, with his blood energy of 0.42, would spend his whole life at the bottom. The day he was kicked out, he had nothing left but a piece of ancestral porcelain shard. Until he rented that old mansion full of eerie secrets. The thousand-year-old war spirit underground awakened and revealed the truth: he was not trash, but a descendant of a general's lineage sealed for three hundred years! A wisp of inheritance entered his body, and his blocked meridians shattered inch by inch! Overnight, he was reborn, his blood energy surging in reverse, breaking through realms! Those who once bullied, humiliated, and looked down on him. From now on. I rise from trash and sweep everything aside! When the general's lineage emerges, all martial artists bow their heads! — Description from novelcodex.org