Mark!
He could clearly feel that something had appeared in his mind.
Xu Bai, who was sweating profusely, wiped the sweat off his forehead with his hand. The feeling he had at the beginning was slowly fading away.
As he circulated his true essence and sank his consciousness into his mind, he discovered that there was an eye flashing between his eyebrows.
This eye was very small, but from its outline and appearance, it was exactly the same as the huge eye he had seen before.
It looked like the giant eye that had been shrunk countless times.
"This is a mark. It seems to remember my location."Xu Bai instantly understood.
After he killed these people, the huge eye used some unknown method to actually leave a miniature version of the eye in his mind.
Most importantly, there was no reaction from his golden finger.
Moreover, there was a consciousness that told him that his current position had been exposed. He had already been exposed in front of the huge eye.