Xavier "Scarecrow" Wallace, a mixed-race MMA fighter on the wrong side of thirty, is facing the fight of his life. Xavier can no longer deny he is losing his battle with chronic traumatic encephalopathy (CTE), or pugilistic dementia. Through the fog of memory loss, migraines, and paranoia, Xavier does his best to stay in shape by training at the Philadelphia gym owned by his cousin-cum-manager, Shot, a retired champion boxer to whom Xavier owes an unpayable debt.

Xavier makes ends meet while he waits for the call that will reinstate him after a year-long suspension by teaching youth classes at Shot's gym and by living rent-free in the house of his white father, whom Xavier was forced to commit to a nursing home. The progress of Sam Wallace's end-stage Alzheimer's has revealed his latent racism, and Xavier finally gains insight into why his Black mother left the family years ago.

Then Xavier is offered a chance at redemption: a last-minute high-profile comeback fight. If he can get himself back in the game, he’ll be able to clear his name and begin to pay off Shot. With his memory in shreds and his life crumbling around him, can Xavier hold on to the focus he needs to survive?