The Grim Reaper Is My Guardian

Okji Mun’s life is marked by constant misfortune, but her best friend, Haseong Ji, has secretly been protecting her as a Grim Reaper. When Okji discovers the truth, she learns that her fate has changed and she has just 30 days left to live. A strange way to alter her destiny may exist, but using it comes at the expense of others. As high school drama meets a mysterious threat, Okji must decide what to do before time runs out.