I'm Already a Swordsman, and You Still Want Me to Take the College Entrance Examination?

Alien beasts are rampant, the world is turbulent, and the human race is devastated. Young Chen Feng made a vow to avenge his mother since he was a child. He was treated as a waste, ridiculed and bullied. On his 18th birthday, Chen Feng awakened to the mysterious system, and the wheel of fate began to turn. He started from the blood and sweat of the slaughterhouse, and moved towards the pinnacle of martial arts with his speed sword skills.