Boom!
Suddenly, the stones on the wall of the cave were pulled down by Wyatt Barnes.
At the same time, an inconspicuous 'secret compartment' appeared before his eyes.
"Finally found it."
Wyatt Barnes corner of his mouth held a smile, with a lift of his hand, he pulled out the secret compartment.
Within the secret compartment, lying quietly, was a 'Storage Ring'.
"An unclaimed storage ring."
Wyatt Barnes' eyes brightened, he promptly picked up the storage ring, "It seems, that the reward for the third trial... is in this storage ring."
But almost at the moment Wyatt Barnes picked up the storage ring.
"Congratulations on passing the third trial... the fourth trial, walk five steps to the right, then another seven steps to the right to start it."
Atop the storage ring, came a clear voice.
It was the voice of the 'Inscription of Condensing Sound' left by the Martial Emperor who stored this Sword Emperor's treasury.