The 22-year-old heroine Su Li awakens the mutant beast contract system in the ruins, which can transform desperate creatures into exclusive legions. She led the swarm of insects to devour flesh and blood, used a mechanical octopus to destroy the enemy's nest, and salvaged the truth of the apocalypse in a pool of blood a hundred meters deep - the consortium that created her, a failed experimental subject, was now using her blood to cultivate gods. When the Thousand-Armed Puppet blasted open the underground city door, she stepped on the Titan-level Bone Dragon and looked down at all living beings: The so-called savior is just my development game.