I! System Installer!

Traveling through the parallel world, Ouyang Yan awakens the installer system. Install the system on whomever you want to install the system on! The success or failure of his mission can be determined by Ouyang Yan's thoughts! Install a system for Mr. He who is blocking the road and extorting money! Mission: Call Ouyang daddy. If the mission fails, slap yourself a hundred times! Install a system for narcissists who feel good about themselves! Mission: Perform a brass dance at the Mid-Autumn Festival Gala. When the mission failed, sores formed on the soles of my feet and pus oozed from my head! Install a system for Class A wanted criminals! Mission: Confess the crime live live, and break the mission into pieces if the mission fails! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.