Tengoku to Jigoku: Psychona Futari (2021)

Introduction to Tengoku to Jigoku: Psychona Futari

Mochizuki Ayako is a 35-year-old detective. She is a hard worker and seeks out justice, but she lacks flexibility. Mochizuki Ayako investigates a murder case. From the evidence she collects, she targets Hidaka Haruto as the murder suspect. Hidaka Haruto is a chemistry researcher and he runs his own company. He is smart and proficient with his work, but he is also a psychopathic murderer. Right before Mochizuki Ayako arrests him, their bodies are switched. (Source: AsianWiki)