Poison Can Level up One Person, and I Can Become Invincible in All Realms by Poisoning Me.

Chen Shu (xu), a top martial arts loser, awakened the poisoning system when he was kicked out of his home. Every time he poisons a person, he can level up. So what if I wasted for eighteen years? Look at me jumping three times a day and catching up from behind. So what if the family is in catastrophe? Look at me using poison as a sword and turning against the enemy. So what about the serial inheritance? Look at me poisoning the world and changing fate against the will of heaven. What, you also have a plug-in? Hehehe... Hehehe... I'm sorry, I didn't mean to laugh, I just couldn't hold it back. I will accept your filial piety.