Asystole tells the story of Victoria, a young woman who starts out on the path of witchcraft driven by a broken heart.

Her, a young student, knows Him, a nomad who comes to her life suddenly. A friendship is born between them and quickly becomes attraction, but both carry painful passages that act as a barrier between their feelings. Their past, present and possible future are revealed in the small moments they share, and they will have to decide between breaking down their barriers or getting lost in everything they cannot overcome.