Spain, 1979. Irene is an aspiring writer who is obsessed with the delicate ghost at the library she works at.
Angel and Bruno are soldiers. Before the battle broke out they were couple and theater artists. When Angel is shot by an enemy attack, Bruno will do his best to save his love's life.
The bug bite that disrupts a Friday night hookup turns out to be a manifestation of something much scarier.
Álex and Ruth meet through a dating app, immediately become inseparable, move in together, and live as a happy couple, until Álex notices that Ruth is experimenting certain changes.
Oblivious to the strife that awaits them, a group of young nurses from Spain's upper class head to war-torn Marocco in 1921 to help where help is needed. Many lessons in love and life are learned before they overcome deepest conflicts, grow as human beings and find out what they really want from life and whom they truly love.