Ma Seokhyun has spent three years burying the memory of the injury that nearly destroyed his career. Then the Daegwang Tridents sign Go Hyegyoung, and suddenly he's sharing a locker room with the one man he swore he'd never forgive. When their hostility finally boils over into a full-blown fight during practice, management's patience runs out. What's meant to be a straightforward punishment becomes something else entirely when circumstances trap them alone in the stadium with no way out. Seokhyun has always known what he's supposed to want, who he's supposed to be. But in the dark, with nowhere left to run, he discovers the line between wanting to kill Hyegyoung and wanting him might not exist at all.