After living a fairly normal life, Arum Adel (21 years old) is surprised by a mysterious group from one of his cellphones and asks him and his seven friends (Mala, Elsa, Dini, Rano, Jerri, Gin, Steffi) to guess who the real admin of the group is chat. 'Murder In 2015.' With his disguise and cleverness to hide his identity, she finally managed to kill the members of Murder In 2015 one by one. Jerri Satya who is cowardly tries hard to fight Arum and his two colleagues, will this poor blonde man be able to reveal Arum Adel's madness to the public who has the heart to kill his six friends?