Malu's best friend Ícaro is found dead, which shakes his family and friends. When the police declare his death a suicide, Malu decides to conduct her own investigation.
Malu befriends Lola and focuses her investigation on Enzo, inviting both of them to a rap battle in her neighborhood. In the flashbacks, Ícaro struggles to find his place at the new school.
Malu focuses on investigating Tchelo, believing him to be responsible for Ícaro's death. In the flashbacks, Ícaro is spiraling after having his work stolen by Anelise.
Lola helps Malu investigate Tchelo. Enzo is trying to readjust after his accident. In the flashbacks, Ícaro is bailed out and has to deal with Enzo selling him out.
Having unlocked Ícaro's mobile, Malu finally learns the truth about his death. In the flashbacks, Ícaro discovers there's a fake crowdfunding account online using his photos.