Bubble Boy is the autobiographical story of a young, non-verbal autistic boy and his mum. When BB is diagnosed with autism, his mum is faced with the challenge of communicating with him. BB, on the other hand, has a deep desire to express himself. When he discovers the power of drawing, BB creates a magical world that helps him communicate with his mum and show his feelings. Inspired by classic Hollywood Musicals, Bubble Boy is a heart-warming tale of hope and love.

Through a child's imagination it tells the journey of a man who after falling prey to his fears, he must cross a strange world, a universe full of magic, where he will be confronted with his own fears and conflicts from the past and where he must find solutions for the future to discover his self-identity.

In this anime-inspired film, Cora’s life changes forever after a vengeful Spirit appears. The Spirit tries to possess Cora’s body, but over time they form a dysfunctional relationship.