The God of Killing: Starting from the Cannon Fodder at the Border

The knife at the border is not for showing off, but for survival. When Lu Chen first entered the battlefield, he relied on the system to perfect his Huang-level sword skills and thought he was invincible. Until the veteran who taught him how to kill enemies was killed by a foreigner with a sword in order to protect him. At that moment, Lu Chen finally understood what real war was. In the midst of extreme grief, his "Basic Saber-Breaking Technique" reached the Great Perfection, comprehended the meaning of the sword in the first level, and killed the innate warrior with one strike! Since then, there has been a tireless lone wolf in the border area. The higher the level of the skill, the harder it is to break through? Then go kill the alien genius! The higher the realm, the more terrifying the consumption? Then go kill the alien army! With a mortal body, he proves his way through killing, and uses a basic yellow-level long sword to carve a path to the sky!