Tennis player turned coach Tashi has taken her husband, Art, and transformed him into a world-famous Grand Slam champion. To jolt him out of his recent losing streak, she signs him up for a “Challenger” event — close to the lowest level of pro tournament — where he finds himself standing across the net from his former best friend and Tashi’s former boyfriend.

A photographer suffering under artist decline begins taking out his aggression on his girlfriend. When she disappears, he enters his subconscious, descending down a spiral of mystery and madness on his search for her, as well as himself.