"I'm going to be devoured by you..." A dangerously sweet and toxic love affair between a friendly, popular live-streamer and his first love, who hides behind a gentlemanly mask.

Kusaka, a popular live-streamer who handles sales broadcasts for an import company, reunites with his first love, Midou, and ends up working at the same company. Kusaka's old, tender feelings are stirred when Midou—a man of exceptional competence and gentlemanly grace—bluntly praises his sales skills, leaving his heart racing uncontrollably. Unable to hide his affection, Kusaka starts dating Midou after the latter makes a bold move, declaring, "I want you all to myself." Kusaka is overjoyed, yet the intense gaze and ravenous passion Midou occasionally reveals hold a sweetness that draws him in... and a poison he can't resist!