2 Best Friends, Jimmy and Ayan ,live in Los Angeles, United States of America. Whenever they find a mystery, they try to solve it, and they also get success in it. So, Like usual, when Lisa Lancer, a former young, beautiful colleague of Jimmy's mother, Catherine Parker, suddenly encounters the 3 in a shopping mall, converses with them about her private patient having mental illness with mysterious hallucinations and unusual symptoms, the 2 investigators decide to figure out what actually the matter was.
This story is not mine. The Story credits go to the respective owner. I only own the English Translation part of it.