I Am Invincible Starting From the Apocalypse

[Invincible Refreshing Novel] The apocalyptic era 200 years later. Lin Xinghai obtains a system, rampages through the apocalypse, and crushes all enemies. Crushing once is satisfying, always crushing is always satisfying. Ding! Acquired Blood Qi Power +1. Ding! Acquired Gene Optimization +1%. Ding! Acquired Firearms Skills Mastery.