Senior planner Shen Yan has long silently covered for the team, taking on all sorts of finishing chores and miscellaneous work without regard for personal time and energy. New colleague Tang Wei falsely claims her boyfriend can undertake business for free, causing everyone to stop sharing material costs and even suspect Shen Yan of profiting from it. Shen Yan chooses to no longer carry extra work unpaid; after losing the safety net, the team makes mistakes one after another, and a critical bidding completely fails. The truth surfaces, but the rift already exists. Shen Yan submits a resignation letter, firmly upholding work boundaries and no longer making bottomless compromises, finally reclaiming her own life and time.