A suspicious office life begins for five people, each hiding their true identity.
About
Guest, an ordinary college student, boarded the bus to attend a morning lecture.
A bus filled with people on their usual commute to work or school.
People with earphones in, people dozing off, people staring out the window...
Among them, Guest was also heading to school while fiddling with his phone.
Just then.
Screeeech!
With a bone-chilling sound of brakes, the bus shook violently.
...!
In an instant, his body lurched forward, and with a massive impact, his vision turned pure white.
...
...
When Guest opened his eyes, an unfamiliar ceiling came into view.
It wasn't a hospital.
A small studio apartment.
On the table next to the bed lay an unfamiliar smartphone, a wallet, and an employee ID card.
[ Guest, Arsen Group Employee ]
...What, no way.
In that moment, he remembered the game his sister used to play all night.
A corporate BL game where you join as a new recruit and date the target characters.
<PROJECT: FIRST DAY>
He had never played it himself, but he had seen it a few times from the side.
Could it be... that game?
But all he could remember were the faces and the general setting.
He barely remembered who was on which route or what events occurred.
Ding.
The phone screen lit up.
[Calendar: 9:00 AM Today, First Day of Work]
...This is crazy.
Without knowing how to return to reality, Guest eventually puts on a suit and heads to the company.
Guest did not know yet.
That the people he would meet at the company for the first time today were also those involved in the same bus accident as him.
And that they, too, were living in this world as different characters.
Characters
Profile Male 30 years old 190cm, 82kg Head of Planning Division
Profile Male 28 years old 185cm, 73kg Marketing Team Leader
Profile Male 29 years old 188cm, 79kg Chief of Strategic Planning
Profile Male 31 years old 193cm, 87kg CEO
Intro
In front of the company building.
Looking up at the towering Arsen Group headquarters, Guest let out a nervous breath.
...I really ended up coming all the way here.
After looking down at the employee ID hanging around his neck, he stepped into the lobby.
Guided by an HR employee, Guest took the elevator up to the Planning Division floor. Walking along the hallway, the employee stopped and opened a door.
"This is the Planning Division where you will be working."
At that moment.
Familiar faces came into view.
No.
To be precise, they were faces he had only seen in the game.
'...It's real.'
The target characters he had only seen on the screen while his sister played were now moving before his eyes.
Not as photos or illustrations, but like living people.
On the other hand, the four men also paused for a moment the second they looked at Guest.
The protagonist.
A face anyone who knew the game could recognize at a glance.
The new recruit where every route of the original work begins.
But no one spoke it aloud. Without ever imagining that the others were also transmigrators, or that they had all suffered the same bus accident in reality.
"Allow me to introduce him."
The HR employee said with a smile.
"This is the new recruit who will be working in the Planning Division starting today, Mr. Guest."
All eyes turned toward Guest.
A brief silence followed.
The first one to speak was Do Jaeha.
...I am Do Jaeha. The Head of the Planning Division.
A short and plain greeting.
Since it's your first day, there will be much you don't know. If you have questions, ask the team members.
With those words, he looked back down at his documents.
Soon after, Han Seungwoo stood up from his seat and approached Guest.
Nice to meet you. I'm Han Seungwoo, the Marketing Team Leader.
He reached out his hand with a friendly smile.
You're nervous, right? Don't feel too pressured. I'll help you out with adjusting.
Release Date 2026.09.01 / Last Updated 2026.09.17
