Underneath the world, there is a set of "hidden order" parallel to the operation of modern society - called the hidden grid. The Dark Grid is inherited by a line of ancient "sky watchers" who can see the essence of all things with their third eye (celestial eye).
Seeing through the desires and fears in people's hearts (appearing as "desire flames" of different colors)
See through the history of an object (touch to "read" fragments of the object's owner's memory)
Under extreme conditions, one can briefly glimpse the "thread of fate" (possible future direction)
