True Nether Cultivation

Xiao Ye was looked down by his own relatives, got his inheritance stolen, sold to be a slave, but little did they know, it was only the beginning of his way to the top of the cultivation world, which started with only a dirty guidebook from the sewers. They say the bigger the risk the bigger the tresaure but he got nothing to lose but everything to win. Join him on his journey from hell to the high heavens, the cultivation which is the most ruthless to oneself, and see if he can topple this rotten world.