OST中的配乐变化多端，完美适应了全集复杂的情节发展。5fostersiblingswhoreunitedtoreminisce,suddenlyexperiencedadisaster.Theyoungestsistercouldnotbesaved.Aftertheaccident,thefoursiblingsfeltterrorizedbytheyoungestsister.Thepsychicsaidthattheyoungestsisterwasnotcalm,she