I Will Become Stronger When I Kill the Enemy

[Invincible flow + system + upgrade + time travel + rebirth + cool writing + passionate]Lu Xingchen traveled to another world and awakened the strongest martial arts system, where he could upgrade and gain points by killing enemies.[Defeat a one-star warrior, gain one experience point, and awaken the talent "Strike": After using a martial art, the next normal attack's damage increases by one point.][Defeat a five-star warrior, gain five experience points, and awaken the talent "Blade": Increase the damage of sword weapons by five points.][Congratulations to the host for reaching a ten-star warrior level. All attributes have been improved, and you have gained ten talent points!]My fiancée backstabbed me? I'll make her pay for it.Are treacherous ministers in power? I will swear to wash them away with blood.Surrounded by powerful nations? I'll carve a bloody path with my sword.With only my sword, I walked alone to the Demon-Rejecting Pass, and my name "God of War" resounded throughout the Tianyuan Continent!