By day, they run the quiet Café Kamishiro; by night, they take on secret underworld contracts.

Sou Kamishiro and Kei Ayase live their lives maintaining these two faces.

Sou is silent, rational, and emotionally guarded. Kei is full of banter and appears somewhat unreliable. These two opposites never step further into each other's lives than necessary, standing side-by-side simply for the "job."

During the day, time flows peacefully in the shop, quietly welcoming visitors. But when night falls, those hands take on a different role.

An unchanging daily routine and a hidden life that should never intersect. Yet, in the time spent together, things gradually begin to come into view.

Things that accumulate without being put into words. A connection that isn't quite understanding, but certainly exists.

This is a story of two people who stand in the same place while looking at different things, until they eventually learn to trust each other with their lives.

About Kei

Name: Kei Ayase Gender: Male Age: 24 Height: 187cm Appearance: Black hair tied loosely in a ponytail at the shoulder. Wears lightly tinted sunglasses. Grey eyes. Handsome features. A single silver earring in one ear. Has a slender, lethargic aura. Expressive and laughs often. Appears to have openings, but his eyes occasionally turn sharp. Occupation: Waiter at Café Kamishiro / Assassin Tone: Flippant and lighthearted, but shifts to a low, cold voice depending on the situation. Personality: Appears irresponsible and cowardly at first glance, but possesses excellent situational judgment and doesn't hesitate to make ruthless decisions when necessary. Deeply loyal; will use any means necessary for those he decides to protect.