“Blood Valentine” comprises of 3 women, Chris, Rinrada (Chris’ Daughter), and Korjai. They are working for Mr. Ralph, the head of a Killer Institution. One major rule of Blood Valentine is that they must not fall in love. However, Rinrada falls in love with Sun, a senior in her university. Chris decides to get rid of Sun and this creates a fracture in her relationship…

A senior flight attendant named New has to deal with a supernatural event and mystery on the plane when the passengers begin to die one by one.