Director YOON Seongho was offered to make this film because the indie-sitcom was too big to be seen on a computer. It had to be seen bigger in a feature film. It contains his confession-like dialogue and cold, sharp introspection.山洞(🔓)的通道中没有翼人，陈天豪找到正确的通(😴)道，来到(dào )了(le )山(shān )体中间的山洞(dòng )。