Consummation Begins with Struggle

"System, get out of here. Where's the pen you promised me? I can't even open a book. I'm sorry!" "Remind the host that this system uses will as the pen and action as the ink. All changes require the host's own participation. It has also been detected that the host has insulted the system. The difficulty of this modification task has doubled, and a new failure penalty: obliteration. Please start the task as soon as possible." In short, this is a joyful journey of a cheating system and a life geek.