Traveling Through the World of Immortality, I Become Stronger by Swinging My Sword

Seven billion people travel through a world where cultivators of immortality are everywhere. Choose a training system at the beginning, such as sword cultivation, law cultivation, sword cultivation, magic cultivation, etc. Each time you kill a monster, you will get a point of cultivation. If your cultivation reaches a certain point, you will break through the realm. Others have to rely on constantly killing monsters and improving their corresponding training system experience bit by bit. Wang Fan chose sword cultivation and found that he accumulated a little sword cultivation experience every time he swung his sword. During the duel between swordsmen. Others: "Take my sword!" Wang Fan: "Ten thousand swords return to the clan."