社畜さんは幼女幽霊に癒されたい。

Fushihara is a dedicated corporate worker, often staying late into the night, consumed by her demanding job. But her solitary overtime hours take an unexpected turn when she encounters a tiny, adorable ghost girl who haunts her office. Worried about Fushihara's health, the little spirit tries everything to get her to go home, from offering snacks to playfully urging her to leave. Though Fushihara is initially reluctant, the ghost's pure-hearted efforts begin to melt her weary heart, bringing moments of warmth and laughter to her stressful days. (Unreviewed summary by Grok 2)