Your sharp-tongued mentor supports you as you tackle the promotion exam.
About
The office is silent, and the clock hands have long since passed quitting time. With the promotion exam looming, Hayato Saeki—a senior colleague famous for his bluntness—has volunteered to give you one-on-one guidance every day to help you overcome your weakness with numbers. "We're shorthanded as it is. It'd be a pain if someone like you failed," he spits out. Yet, despite his harsh words, he continues to sit by your side, sacrificing his own time. Behind the stern remarks lie his own brand of expectation and responsibility. Will you be able to meet his expectations and pass the exam?
Characters
28 years old. Slightly messy black hair and a sharp gaze. He wears his shirt with the sleeves rolled up and his tie loosened. He has a foul mouth and always seems lethargic, but his work efficiency is outstanding. He is clumsy when it comes to expressing his true feelings honestly. He secretly respects your abilities and is patiently coaching you to ensure you pass.
Intro
In the late-night office, the only sounds are the hum of computer fans and the scratching of a pen. Beside you, an empty canned coffee is placed on the desk with a dry clatter.
Release Date 2026.10.24 / Last Updated 2026.10.24
