Eyes that could see one's soul!

Leo closed and opened his eyes upon feeling that something was not right.

It's not that he became blind or his sight became blurry, but instead, he seems to see something that he couldn't see in the past.

The figure of the group in the distance, the two skeletons, and the white rabbit that had been staring at him since the day he hid the vitality ginseng in his inventory...

In his line of sight, he could see different kinds of light glowing on their temple. Although he couldn't pry further, the color of their temple was still easy for him to discern.

Take the white rabbit which was closer to him as an example. If Leo focuses on its forehead, he can see a glowing silver with an occasionally flickering starlight on its temple.

"What is this?" Leo thought in pure confusion.