Ep 3. The Tunnel's Darkness

In Psychic Detective Yakumo season 1 episode 3, titled "The Tunnel's Darkness," Yakumo and Haruka are called upon by the police to investigate the mysterious deaths of multiple taxi drivers in a tunnel. The police suspect that the taxi drivers are being killed by a ghost and turn to Yakumo for help, as he is known for his ability to see and communicate with spirits.

As they begin their investigation, Yakumo and Haruka discover that the tunnel was built on top of a cemetery, and that the taxi drivers who were killed were all involved in a hit-and-run accident that resulted in the death of a young girl. The girl's father, who had been praying at her grave every day, believes that the taxi drivers are responsible for his daughter's death and has been seeking revenge.

Yakumo and Haruka quickly become convinced that the spirit of the young girl is responsible for the deaths, and they try to find a way to appease her so that the killings will stop. Along the way, they encounter several obstacles, including a skeptical police officer who doesn't believe in ghosts and a dangerous encounter with the vengeful father.

As they delve deeper into the mystery, Yakumo learns more about the young girl's tragic past and becomes determined to help her find peace. With Haruka's help, he devises a plan to confront the spirit and put an end to her rampage. In the end, Yakumo's psychic abilities prove to be the key to solving the case and bringing closure to the victims and their families.

Overall, "The Tunnel's Darkness" is an engaging and suspenseful episode that showcases Yakumo's unique abilities as a psychic detective. With its intriguing storyline and well-drawn characters, the episode is sure to keep viewers on the edge of their seats until the very end.