If I Swallow a Poisonous Elixir, I Will Become the King of High Martial Arts?

After traveling through the world of martial arts for eighteen years, Lu Ming is still a loser in martial arts. Until he swallowed the poison pill in the dark alley... [The swallowing system is activated! Pills, monsters, techniques, the enemy's energy and blood, and even the rules of heaven and earth, there is nothing that cannot be swallowed! From then on, he embarked on a road of omnipotence. If you practice martial arts, I will cheat you; if you abide by the law, I will swallow the sky! This is the story of a scroll king who uses his system to crazily "involve" everything in the world of high martial arts. This book is also known as - "Don't mess with the warrior who eats it" "Sorry, killing monsters can really level up"