Everyone Just Graduated and You Became the God of War?

In a world where aura has revived, human civilization is divided and ferocious beasts are rampant. Martial arts are popular here. Yang Yi, who comes from an ordinary family, helped his family kill fish one day and awakened the system. Bite! Kill a crucian carp and gain +0.01 Health value. Ding! Kill one... With the help of the system, Yang Yi's path as a warrior is almost abnormal. Later, he discovered that besides warriors, there were other extraordinary beings in this world. With the opening of the forbidden area, people unexpectedly learned that the path of a warrior's cultivation is closely related to some kind of mystery!!! The world is in turmoil...