Yang Chen muttered the name of the skill.
"That's right, since you are bored you can train in this battle skill. Even among the other Sensory battle skills the [Ethereal Vision Technique] is special in that it is not easily perceptible. Unless there is a too large of a difference between your strengths or if the other party specialises in the field of perception, they won't be able to detect this technique" Amon explained.
Intrigued, Yang Chen looked at the details of the skill.
[Ethereal Vision Technique]
Attribute- Neutral
Grade- High Tier Heaven Grade
Cost- 69,000 Mischief Points
Description—The ethereal vision Technique grants clairvoyance allowing the user to observe events transpiring in faraway places with extraordinary clarity. the practitioner's vision becomes ethereal, allowing them to peer through obstacles, structures, and even through formations.