Yin Feng is an ordinary survivor in a post-apocalyptic world. After unexpectedly obtaining a mysterious sign-in System, he sets out on a cheat-fueled path to defy fate. In a world where women reign supreme and the strong rule all, he uses the bloodline fusion opportunities granted by his sign-in System to keep pushing beyond his limits. From an ordinary man who couldn’t hurt a fly, he gradually grows into a hero with immense power and limitless potential.