"Shen Yan originally thought that delivering food was the most dangerous thing, until he witnessed a mysterious sacrifice ceremony in a heavy rain - his girlfriend was kidnapped, and when he fell from a building and was about to die, he actually awakened to a system that could conquer Cthulhu's alien beasts!
From the Deep Sea Diva to the Star Familia, each battle pet subverts the perception: the garbage-eating carrion crawler will evolve into a mechanical octopus, and the cute Star Familia is actually a dream devourer...
When the countdown to the resurrection of the old god started, Shen Yan discovered that he was not only a guardian, but also the key to resurrecting Cthulhu. How should he fight his way through the system's backlash, organizational pursuit and human alienation?
'Ding! If an S-class dark core is detected, will the host swallow it? '"
