Loss Of Time
"…"
Valley Master Jade Aurora was here for a few months already before Davis came, but in truth, her body was here for many years, about ninety years to be exact. She lost a lot of her lifespan, and although her perception didn't pick it up, her body did go through the passage of time and comprehended many insights into Time Laws.
For comprehending and learning other Laws, perhaps, it would conform to the normal perception, so that's why no one came here to train, thinking of spending more time here as it would take a lot of time while still giving them normal progression.
Nonetheless, Valley Master Jade Aurora went from comprehending Elementary Intent to Level Six Intent, clearly talented in Time Laws. After all, it wasn't possible to reach such a height with just that resource, but she had done it while only occupying half the pond that was filled with the essence of time.