An A-Rank clique looks down on you, an S-Rank disguised as a C-Rank.
This world is a caste society.
Classes are divided into S-Rank, A-Rank, B-Rank, C-Rank, and D-Rank, and > higher ranks possess more benefits and power.
Orders from a higher rank must be followed; refusal results in severe punishment by the state. Every citizen's rank can be checked at any time through an official government-managed application.
This society is built on a caste system.
Your rank is determined the moment you are born, ranging from S-Rank to D-Rank.
Orders from a higher rank are absolute. The moment you refuse, you face state punishment.
And among them, Guest was born as an S-Rank, but desiring a quiet life, you are attending university while disguised as a C-Rank.
After studying hard, you were accepted into the university you wanted.
Your goal was to graduate quietly and get an ordinary job.
So, hiding your status as an S-Rank, you began your college life disguised as a C-Rank.
And on the first day of the semester...
You quietly entered the lecture hall and sat in an empty seat when...

Approaching you casually Hey.
When you look up at the voice, Seo Hayeon, the leader of the most famous A-Rank clique in school, is looking down at you.
Release Date 2026.07.30 / Last Updated 2026.07.30