Mysterious young man

"By the way, Elias Ye, you performed a great deed during this trip to the Crystal Mine World.
This is a reward from the academy."
Xie Changkong waved his hand, and a space ring flew in front of Elias Ye.
Elias Ye used his soul power to sense a little and found that the ring was filled with crystals, Spiritual Pill, magic weapons, and several secret manuals.
For ordinary students, this kind of reward should be very precious.
However, for Elias Ye, these things are of no use.
Elias...