Perang Panjut Tujuh Likur, tells the story of three female veterans who were good friends in their youth, Hanan (Fadilah Mansor), Numa (Fauziah Nawi) and Sabariah (Hamidah Wahab). Because of one incident, they quarreled until each of them got married and had children who studied at the university. In the run-up to Ramadan, Tok Su Piah (Women's Village Head) wants to hold a Panjut Festival competition to celebrate twenty-seven nights in their village. In the beginning, the three of them were against Tok Su Piah's wishes, because the events of their creation had caused the tragedy of the death of Tok Su Piah's husband and the burning of Tok Su Piah's house, causing the three of them to be at odds until now. But in silence, the three of them have their own plans to participate in the panjut party competition and the rivalry turns into a panjut war.
Johan kidnaps Ana out of desperation to purchase a heart in the black market for his ailing brother. The kidnapping exposes Ana's stepfather's plan to have Ana killed, so together they fight back to take what is rightfully hers.
Bob hopes that his parents, Zati dan Daud will reconcile after a conflict in their marriage. Bob's teenage brother, Harun believes his family is crumbling. He meets Maya, a rebellious teenager. Leha, their grandmother, learns the meaning of a family when she meets a family-loving, Leman. Racist doctor, Janna, is saved by Arman, a Bangladeshi janitor. All this happens during the Malaysian Lockdown.
After Hassan discovers Zidik living alone on the streets, he takes him in and cares for him like a son. Zidik now works together with Hassan in the junkyard but both men are stuck in the past. 15 years ago, they lost their loved ones to a virus that turned people violent. Hassan often "forgets" that the virus killed his wife, while Zidik still remembers his sister attacking his mother and his father sacrificing himself to save Zidik. He also often thinks of Zooey, the girl he met at the orphanage he briefly stayed at before being kicked out by the evil Kak Lily. Meanwhile, Dr. Rahman, a disgraced scientist who previously managed to contain the virus, manufactures a new strain of zombie virus to create chaos. Amid this new zombie outbreak, Zidik encounters a zombified Zooey who tries to attack him but she slowly begins to remember who he is. Zidik then gets taken prisoner by Dr. Rahman when the doctor discovers that he is immune to the virus.