A deceased salaryman’s consciousness shifts between inanimate objects and animals post-reincarnation, beginning as a dummy head microphone in a high school ASMR club. Through this form, he observes and interacts with members Yuri Asakusa, Panda Kuramae, and others, cycling through roles as a bicycle saddle, fried chicken consumed by the group, a pillow during a video call, Ume Toranomon’s pacifier, Tsurugi Kanegafuchi’s ruler, and a puppy adopted by Yuri’s family. Each incarnation exposes the club’s dynamics—Panda’s unspoken affection for Yuri, Tsurugi’s concealed vulnerabilities, or Ume’s whimsical quirks.

His existence evolves further when his consciousness merges with abstract entities, including a multidimensional rift within Tsurugi’s dream of Yuri’s mother. Reverting to the microphone, he orchestrates a king game to deepen the girls’ bonds, then materializes as a humanoid figure clad in a black zentai suit and dummy head. In this fleeting guise, he aids Panda in confessing her feelings to Yuri before dissipating, cementing his role as an ephemeral guardian tethered to the club’s emotional landscape.

His past life remains shrouded beyond a fatal truck accident, his narrative focus resting on navigating transient forms and subtly shaping the group’s interactions. Though self-aware and occasionally vexed by his passive influence, he accepts his impermanent existence, channeling quiet resolve into guiding the members’ growth without direct intervention. His story remains contained within the original series, with no expansions into other media.