On the final day of the annual hot spring welcome trip for new employees, two fresh recruits cheerfully celebrate the perk of staying an extra night as next year's event planners. That evening, while enjoying a banquet with their seniors, the newcomers are unknowingly drugged when senior office ladies secretly slip something into their drinks. The intoxicated rookies apologize and head back to their room, saying, "Sorry, we're going to bed early." Watching them leave with sly grins, the seniors reveal their true intentions. This event was merely the prologue to a rebellion plan they devised against the company!!