A horror story that intertwines four tales on a fishing island in Lake Pátzcuaro, Michoacán, where an evil lake spirit haunts the inhabitants, casting a dark shadow over their lives.

Olympe is a contemporary dance choreographer. She is recruiting dancers for her upcoming show on the myth of Clitia and Helios, told by Ovid in the “Metamorphoses”. Olympe takes special care in finding who will embody Helios, as the one who previously had the role was her ex-partner, also a dancer, who died in a motorcycle accident a year and a half ago. Upon entering the company, Alek, the new star dancer chosen, moves her because of his domineering character. The personalities of the two will clash, compromising the future of Olympe's show.