Han Dong stood by the window.
He watched Cass and Sophia leave the mansion smoothly.
He gently touched the 'Crow's Mark' on the back of his hand.
Shadows flickered, and the attire of the Bird Beak Doctor enveloped Han Dong.
He delved into the secret passage, heading for the third floor of the west building - [Creation Room].
The Little Demon Eye seemed somewhat 'obstructive' in the 'Foggy Environment'.
The overly thick white fog even obstructed Han Dong's view of the road when he activated the Little Demon Eye.
Moreover, the illusory tentacles would also distract Han Dong.
After careful observation by Han Dong, he found that the tentacles were just illusions formed by the fog and not too dangerous. To facilitate his movement, he temporarily turned off the [Little Demon Eye].
Vision, normal.
There was only a little white fog on the ground in the secret passage, which wouldn't interfere much.
He continued to delve deeper.