He can't see ghosts. Besides the problem of ability - for example, he really can't use the Yin-Yang eyes to detect the existence of ghosts, there is another possibility.
The other party is in his blind spot.
So where is the blind spot
Just now, No. 1 has carefully checked the guest room. Even if the ghost dodges in time, it is difficult for No. 1 to avoid being exposed according to his reaction ability, unless...
Number One just felt a chill on his back.
It wasn't a physical one, but a psychological one. He had realized it now - I'm afraid that evil spirit had been lying on his back since he entered the room!
Fortunately, Yuan Yuxue's reaction was extremely fast, and his knife strike was so powerful that it almost cut through the evil ghost's entire thin back.
Since he started committing the crime, the man had never suffered such a great loss.
It does not think that it cannot kill a mere human, it is just its evil nature. It likes to torture people to death, and is also happy to create some accidental tragedies, so it hides in the dark, unwilling to show up, and watch another "new ghost" die at the hands of these "outsiders".
Therefore, he gritted his teeth and took Yuan Yuxue's blow.
It still refused to give up, clinging tightly to No. 1's back, with its hands wrapped around his neck and head. Its tall and strong body curled up strangely, and its damp and cold breath fell silently on No. 1's head.
It has not been discovered yet.
But at this moment, Yuan Yuxue actually raised the blade again, and the bright light leaped past. The man's pupils shrank slightly, and he finally dodged sideways. At this time, No. 1 also cooperated and rolled on the ground, breaking free from the man's restraints. His sight suddenly shrank when he glanced over here, "Yuan Yuxue!"
Here it is!
Before he finished shouting, Yuan Yuxue seemed to know what he meant and attacked accurately. His movements were extremely agile and swift, and he only needed to use a little force to generate his strength, as fast as a full bow and arrow, but the knife was much more lethal than an arrow. With just one move, he turned his wrist and killed, and the man was still invisible in the air, but there was a fishy black suspicious stain left on the blade of Yuan Yuxue's knife.
He was stabbed twice.
The man continued to retreat. The ghost's body was of course light and ghostly, and its eyes stared at Yuan Yuxue evilly. When he was about to counterattack, he saw Yuan Yuxue found its location with incredible accuracy.
When he came with the knife in hand, his eyes were cold and calm, and he really looked like a walking murder weapon.
Wherever his sword passed, there would be blood.
Can he see?!
The ghost's face was slightly distorted. He couldn't understand why Yuan Yuxue could find his position so accurately. Did he also have the ability to see ghosts and spirits
It was only Yuan Yuxue's occasional side glance that caught its attention, and it was then discovered that Yuan Yuxue was actually observing No. 1's field of vision.
Where No.1's eyes were fixed on was where his sword would reach in the next moment. In this way, No.1's eyes were Yuan Yuxue's eyes.
It's easier said than done. To actually put it into practice, one has to notice the subtle shift in No. 1's line of sight at the first moment and judge its location. One also has to have extremely strong reaction ability to keep up with such judgment - not a single second can be delayed. For Yuan Yuxue, these two types of information must be processed simultaneously, and the requirement for reaction speed is so demanding that it is almost abnormal.