I'm invincible since the end of the world

Novel Summary

[Invincible and refreshing article] The apocalypse era 200 years later. Lin Xinghai obtains the system, runs rampant in the apocalypse, and crushes all enemies. Crushing is refreshing for a while, and it is refreshing to crush all the time. Ding! Get blood power +1 Ding! Get gene optimization +1% Ding! Get firearms skill mastery.

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