Chapter 838: Conan and Heiji Hattori Join Forces!

"It was probably a lethal poison. Perhaps it mutated and underwent changes even they didn't understand," Heiji Hattori said.

These were only guesses; they had no way of knowing for sure. Still, Heiji Hattori had become interested in the Black Organization.

Conan and Heiji Hattori Join Forces!

"So what are you planning to do now?" Heiji Hattori asked Conan.

Conan remained silent. There was not a single clue about the Black Organization. Finding an organization so deeply hidden would not be easy.

But he had no choice but to search for the Black Organization. Not only did his sense of justice refuse to allow such a dark organization to exist, but Conan also had to find them for his own sake.

Conan had to obtain a sample of the poison he had taken. Only then would it be possible for him to turn back. He was already getting desperate.

That guy Hyuga Shin was getting very close to Ran, and she did not even seem averse to being held by him.

At Sonoko Suzuki's mountain villa, Conan had even witnessed Hyuga Shin kissing Ran. His heart ached whenever he thought about it.

So he could only hypnotize himself into believing that Ran had not done it willingly, that Hyuga Shin had coerced her. Thus, he forgave Ran and placed all his resentment on Hyuga Shin.

He had never even been intimate with Ran. Come to think of it, he did not seem to have even held her hand, yet that bastard had taken liberties with her. Conan hated him to the core.

"Kudo, what's wrong?" Heiji Hattori hurriedly asked.

Conan's eyes were bloodshot, and the furious way he gritted his teeth startled even Heiji Hattori.

"Kudo, I know you hate that organization, but you still need to calm down. Only