On the final day of the annual new employee welcome hot spring trip, the two candidates for next year's secretary position are excited about the bonus perk of being able to stay another night. That night, they get lively again at a banquet with their seniors, but behind the scenes, one senior office lady spikes the new employees' drinks with some kind of drug. "Sorry, we're going to bed first," the slightly tipsy new employees say as they return to their own room. The seniors watching them leave wear smug smiles. Yes, this proposal is actually the prologue to the rebellion plan against the company that the seniors have concocted！！
