God of War Doctor Son-In-Law: I Became Invincible After My Father-In-Law Was Poisoned

At a family banquet, my brother-in-law poured red wine all over my face. "Trash, your father-in-law is critically ill and you can't even cry?" The memory fragments suddenly exploded - I am not only the God of War in the North, but also the successor of the ghost doctor. Just as he was about to take action, his father-in-law suddenly fell to the ground with poison. The moment the silver needle sealed the throat, the whole place fell silent. The screen of the brother-in-law's mobile phone lights up: the transfer record comes from the name of the mother-in-law. ---