Iris (Ritz Azul) is a 28-year-old architect, specializing in restoration projects. She develops PTSD following the disappearance of her sister who is feared to have been kidnapped. She is struggling to start anew until a job opportunity from her ex-boyfriend, Job (Joseph Marco), lands on her feet. The project requires her to fly to Saga, Japan, where she will be spearheading the restoration of the ancestral home of her former college professor, Riku Watanabe (Joe Ishikawa). In Japan, Iris meets Len (Miles Ocampo) and Aki (Seiyo Masunaga), Riku's intern and son, and learns of Japanese beliefs about spirits. As soon as she starts working, she experiences hauntings in the house, particularly of angry looking ghosts who seem to be scaring her off to warn her. Job brushes off her sightings and explains that she could be hallucinating, but she continues to believe that there is something wrong with the Watanabe house. Iris's suspicions grow when Fumio (Yufan Gloria), one of the workers, exp