[You have expended 1 Blood Rhythm Point to activate the Blood Rhythm 'Hyper-Sense,' current LV1: Your direct line of sight in the fog expands by 100 meters, your indirect perception range extends 200 meters, and within this range you can see through ordinary objects to directly perceive scenes obscured by obstructions.]
Shape-shifting doesn't need much explanation; it's as expected, but the main point is Hyper-Sense. Apart from the x-ray ability, it directly expanded his vision range. At LV1, it offered a clear line of sight of 100 meters, plus an additional perceptual range of 200 meters.
Currently at three stars, his normal vision range is around 50-70 meters. This upgrade has increased it by three to fourfold, reaching over 350 meters! And that's with x-ray vision, akin to a God's-eye view; everything within a 350-meter radius is clearly visible, no small movement can escape his perception.