Summary: My Girlfriend Has a System

Traveling to a parallel world, Ye Ziye only wants to live a normal life, but the reality is always unsatisfactory.
A certain blond swordsman with dull hair on his head always took him to practice swordsmanship.
The heir of a certain Shinomiya family always wanted to make him a member of the student council.
The light novel writer pulled him to discuss the plot, and the Golden Retriever also wanted him to draw a book.
Fortunately, he can go to a place called the service department to avoid the limelight, and occasionally exchange the meaning of life with a girl named Kato Megumi...