Heung Wing has been sensitive to paranormal activity and keeps seeing ghosts since he was a kid. One day, Heung Wing receives news that his mother is in coma after committing suicide, which forces him to return to the old home. Everything seems strange and weird.
Facing many hard times and difficulties in life, Tsz-Chun has no one to share with but his toy astronaut. One day in school there was a drama show about space exploration. In between fantasy and reality he embarks on an adventurous journey.
