Tae-joon meets Oun Gap-su, the CEO of K Electronics Services, for the first time and learns about the company's internal politics and his future role. Despite being initially underestimated by Oun, Tae-joon resolves to make a meaningful impact. Meanwhile, So-eun, a diligent employee at the service center, faces a crisis when a battery incident occurs, leading to a stern reprimand from Tae-joon. As So-eun navigates personal and professional challenges, including an unexpected encounter with Tae-joon outside work, she strives to maintain her position and dignity amidst growing uncertainties.