The Spanish horror film Apartment 143 (also known as Reflections) was released, marking its introduction to the public.
A family consisting of mother Sara, father John, and son Simon moves into the new apartment at 143, hoping for a fresh start after previous hardships.
Shortly after moving in, the family starts experiencing unexplainable noises and strange occurrences in the apartment, predominantly around Simon's room.
The family contacts a team of paranormal investigators, including Dr. Alexander and technician Julia, to understand and document the supernatural phenomena.
The team attempts to communicate with the ghostly presence through electronic devices, establishing initial contact and discovering the entity's distress.
Through deeper investigation and psychic sessions, the team uncovers the tragic past of the entity and its connection to the apartment's history.
As the entity becomes more powerful, dangerous events occur, including physical attacks and severe disruptions in the apartment, threatening the family's safety.
Following the ritual, the apartment becomes calm, and the family decides to leave, hopeful for a peaceful future.