Sōji Enishiro, a 15-year-old high school dropout, gains notoriety as the streamer “Aoringo,” crafting violent, provocative content to fund medical treatments for his younger sister, Akari, whose severe illness fuels his desperation. Publicly, he courts controversy with staged confrontations and reckless stunts, masking a private obsession with Akari’s survival—a devotion skewing into sister complex as he prioritizes her needs over societal norms.

His sunburned skin hints at hours outdoors, contrasting his otherwise casual urban style: logoed shirts, joggers, and a headband emblazoned with a middle finger. Long, unkempt hair frames a face often scowling on-screen, though off-camera, he caves to a sweet tooth and ignores basic health, drawing chiding from Akari, who paradoxically mothers him despite her frailty and younger age.

Akari’s death fractures his reality, leaving him deluded and clinging to digital traces of her—old messages, posts—as proof she lives. This denial spirals into supernatural reckoning when her spirit manifests through his phone during an exorcist’s intervention, awakening his ability to commune with “Dead Accounts”: digital ghosts tethered by unresolved regrets. Recruited into an academy training exorcists, he pivots from monetizing chaos to battling spectral threats.

His journey spirals from self-destruction to supernatural warfare, grappling with grief and ethical dilemmas inherent to his online persona. As he navigates alliances with rival exorcists and confronts Akari’s lingering presence, he inches toward accepting her loss while reconciling the weight of his new powers. Central to his evolution remains his bond with Akari—a protective, fraught dynamic echoing themes of familial sacrifice and the search for redemption in a world where the digital and afterlife collide.