Studying under a disciple of Aleister Crowley, the leader of an upper class group invokes a supernatural force that slowly devours the village of Marienbad and its inhabitants, threatening to spread beyond its geographical limits. The mayor from the town nearby commissions the building of a dam which would flood the valley and therefore submerge the village forever sealing the evil force under water after leader and his followers were incapacitated to be kept from escaping. However, fate ensured the leader's freedom as he remained in the depths when the waters covered Marienbad. Now 40 years later an array of disappearances and deaths in mysterious circumstances are threatening the town next to the reservoir that now covers Marienbad.

Eloy de Palma is an exorcist pastor roaming the darkest corners of the country with his granddaughter Alba. Their mission is to help those possessed by The Evil One, an infection of the soul that is spreading fast. Each exorcism is tougher than the one before, and every battle reveals a piece of Alba’s forgotten past – an enigma that if unconcealed could change the world as we know it.

Like the four seasons, the love history of four friends is recounted at 4 different times. One doesn't love her husband anymore, another is a single mother, the next one has an unfaithful husband and finally there is room for the shy spinster too.