An isolated screenwriter struggles to find true connection in her personal and professional life.

Crab No. 7 follows Jennifer, a controlling mother who interferes in her nine-year-old daughter's audition in order to live out her own dreams.

Through the eyes of an aspiring documentary film maker called Nathan, fostered siblings are reunited and go on a journey together to uncover the past, people and gain closure on the mysteries of the home they were raised in.