[SILKS-017] count down

Nitta and Okazaki are colleagues and seats next to each other. Nitta's transfer was decided without confiding, and the last work day was approaching tomorrow though two people thought mutually. The two of them made a meal appointment at night for less time left. However, Okazaki's mistake caused overtime to make a big promise. However, Nitta, who should have left the office, came back to the office at Okazaki who was depressed ...?!