When you pick this monastic tradition at 3rd level you have chosen to go down a path to perfect all aspects of who your are. 

Perfected sences.

As you begin your path your first goal was to perfect your senses. You gain 60ft of true sight and are immune to all illusory spells.

Stunning strike improvement

As you reach deeper in to your own power you discover how to truly block out someones ki. When you hit a creature with a stunning strike you cause their ki flow to stop for far longer and prevent their own use of ki and magic. Your stunning strike lasts for 2 turns as well you can spend 1 ki to prevent them from using spells or any class features for 5 turns.

Perfected body

You as you fall deeper into your reserves you gain the ability to mend your own body. You can spend ki to heal your body as well as end effects on your body.

True self control

You have delved so deep into your reserves that you have gained your true power. Your wis. score and maximum has increased by 4.