"I'm sorry to bother you." Uncle Mori scratched his head. His investigation was purely a private matter, and he couldn't say anything if the police didn't allow him to investigate.

"It's nothing," Officer Gong said, unconcerned.

When Officer Yumikaze walked up to him, Uncle Mori suddenly remembered something and asked, "By the way, did Genda confess?"

"His only answer was 'I don't know,'" Officer Gong Chang said, shaking his head.

"I don't know?" Uncle Mori frowned, somewhat puzzled.

“Yes, according to him, there’s another version of himself inside him,” Officer Gong Chang said slowly. “He said it’s possible that another guy set the house on fire outside.”

"It seems that he suffered from sleepwalking when he was a child."

Seeing Uncle Mori's confusion, Officer Yumikazuchi explained, "Recently, those symptoms seem to have relapsed, so I went to see a psychiatrist."

Upon hearing this, Hattori Heiji suddenly had a guess and asked, "Could that doctor be...?"

He didn't say the doctor's name, but everyone present knew who he was talking about.

“That’s right, it’s Morozumi Akira.” Officer Yumina nodded, confirming Hattori Heiji’s guess. “I heard he prescribed Genda a tranquilizer to help him relax.”

"He was also shocked when he heard that the arsonist who surrendered was Genda."

As he spoke, Officer Gong Chang suddenly remembered something, pinched his chin, and recalled, "In that case, that person named Zeng Wo was also startled."

"Soga and Genda were friends who often bumped into each other at the antique market. It seems that Soga was the one who recommended Genda to see a doctor at Morozuku Hospital."

"I used to be a strange man who dropped out of medical school and switched careers to become a feng shui master."

"On that day, Genda would visit Mr. Morozumi's house because Soga had privately told him that the area around there was auspicious."

"If he visits that area, it will bring him good luck."

...