Failed horror writer Gong Chanhyuk’s BL webtoons are wildly popular—but he hates writing them. Then superstar Lee Hyeoksu, his secret crush, shows up to pitch a drama adaptation. When an old tablet with steamy fanfic about Hyeoksu falls out of Chanhyuk’s closet, things get… complicated. Hyeoksu suggests they reenact the story—and their “casual” affair begins. But when Chanhyuk overhears a suspicious conversation, everything threatens to unravel.