Wulinggen Useless Wood? My Poisonous Veins Crush the Tianling Roots

In the world of cultivating immortals, the Heavenly Spiritual Root is respected. The protagonist Chen Mo is a loser of the Five Spiritual Roots and is judged by the sect to have no hope of lifelong foundation building. Later, he awakens the "poison body constitution" and can withstand the side effects of highly toxic elixirs. He creates his own "fighting poison with poison" practice method, but every time he breaks through a realm, he has to endure the pain of "five poisons corroding bones"