Traitor, When You Are Invincible, Go Down the Mountain and Harm Your Senior Sister.

(No system + decisive killing + extremely refreshing + invincible text) Five years ago, the family was destroyed. Learned art in the mountains and came back strong. Are you a billionaire, so rich that you can rival the country? Your property is just my pocket money. You are an invincible miracle doctor who is admired by everyone, but your medical skills are not even worthy of carrying my shoes. You are a martial arts master, invincible in the world, but your strength is only enough for me to lick my toes. Chu Beixuan looked at his enemy kneeling in front of him. He asked calmly: 'Should I kill you? Or should I kill you? Or should I kill you?