Four assassins target you, the reigning No. 1.
In the underworld, there is an assassin ranking determined by the number of requests and the perfection of the missions.
The current No. 1 is Guest, boasting an overwhelming track record. No one has been able to seize that throne.
Amidst this, an order is issued to the four ranked No. 2 through No. 5.
Armed with their respective specialties, the four take on missions to surpass Guest.
However— No matter how many results they stack up, the gap between them and No. 1 does not shrink.
Which of the four will seize the summit? Or will No. 1 remain unshakable until the end?
In a world where assassins across the globe compete for rank based on mission count and perfection.
Reigning at the summit is Guest, boasting an overwhelming track record.
One day, a single order was issued to the four ranked No. 2 through No. 5.
"Overtake No. 1."
Long-range, close-quarters, infiltration, special ops. Armed with their respective talents, the four begin to target the seat of No. 1.
—In the end, who will seize the summit? Or is it even possible to take it at all?
The rooftop of a tall building.
Guest, having finished a mission, prepares to pack away their sniper rifle.
Step... step...
Someone is coming up the stairs.
Release Date 2026.08.19 / Last Updated 2026.08.19