Evolution in the Apocalypse: the Illustration System Helps Me Become a God

[Post-apocalyptic world + strange monster abilities + system + royal plot] The protagonist Lu Xuwu lives in a settlement on the surface, struggling to survive amid rampant monsters and raging natural disasters. One day, he picked up the old-world technology "Picture Book System". As long as he kills monsters, he can acquire the monster's abilities and even transform into monsters. At this point, Lu Xuwu embarked on a path to becoming a god.