ABEL (40) is a brilliant architect who suffers from agoraphobia. He has been living isolated in the mountains for three years, unable to set foot on the street. As a result of a very important professional opportunity and the possibility of losing SONIA (45), his ex-partner and partner in the studio where he works, he must seek an immediate solution for his illness.

Therapy does not work for him and the only solution he can grab is the offer of JOSÉ (55), a prestigious dog trainer who is convinced that his techniques with dogs can correct his problem. But José reveals psychotic behavior that was not appreciated at the beginning of the relationship. And what at first seemed like a solution gradually turns into torture from which Abel will find himself unable to escape. The trainer trying to turn the human into his hunting dog...