Episode 1

The protagonist group received a new commission: to investigate the internal misconduct of Sugiura Mina, a dispatched employee of “KEITEI CREATE”, a large precision equipment manufacturer.

Wei Na always wears too revealing clothes to work on weekdays. She can't even do copy work well, so she is often criticized by employees and supervisors.To make matters worse, although she is married, she frequently has secret meetings with the equipment manager she calls “Teppei-chan” in the management room.

Rei Sanzhi (Hona Yamazaki) immediately sneaked into the office to investigate.However, Mina told Rei and Teppei about her love for her husband Sugiura Hinata.

Ling continued to infiltrate the investigation and finally reported to the client, the president of “KEITEI CREATE”, that there was no incestuous relationship between Wei Na and the administrator.

However, after hearing the report, President Takayuki Kamiya forced Rei to forge evidence of incest...