Based on a movie script written by Upi and Joko Anwar as the second installment of the Bumilangit Cinematic Universe (BCU), SRI ASIH: The Official Movie Companion tells complimentary stories around the movie and its characters. Alana doesn't understand why she is always overcome by anger, but she always tries to fight it. Adopted by a rich woman who tries to help her live a normal life, she was born during a volcanic eruption that separated her from her parents. As an adult, Alana discovers the truth about her origins: she is more than just an ordinary human. She can be a force for good, or she can become a destructive force if she cannot control her anger.