|The 7th Floor: Secrets about Mammy Sebastián is a successful lawyer in Buenos Aires and is in the middle of an important case. He has divorced from Delia and they have
two children, Luca and Luna. Delia wants to move to Spain to live with her father and wants full custody of the children, but Sebastián is reluctant. Sebastián goes to Delia’s
apartment on the seventh floor of an old building to take Luca and Luna to school and Delia leaves the place. The siblings ask to go down playing on the stairs while
Sebastián takes the elevator. When he arrives on the lobby, he realizes that the children have vanished.