The jade box had a lustrous sheen and felt warm and smooth in his hand.
Wang Chen tried to open it directly, only to find that the lid and body seemed fused as one, impossible to pry apart.
Though brute force could work miracles, he felt that if he forced it, he would very likely destroy this treasure.
After some thought, Wang Chen tried channeling a thread of mana into it.
He was exceedingly careful, afraid of triggering any hidden restrictions, and kept his power under meticulous control.
Yet when Wang Chen's mana entered the jade box, it was like a clay ox sinking into the sea—there was not the slightest sound or reaction.
Could this be another useless dud?
Wang Chen felt rather frustrated and tried increasing the mana he poured in.
The jade box immediately emitted a faint crimson glow, and its surface began to heat up slightly.
There was a way!
Wang Chen immediately raised the mana he was feeding into it to thirty percent.
It flowed without end.
The jade box grew brighter and brighter, its entire body seeming to ignite as it became scorching hot.
Had Wang Chen's Vajra Indestructible Body not been exceptionally powerful, the searing heat would likely have burned the hands holding the jade box.
What exactly was inside?
Wang Chen was greatly astonished.
As a vast amount of mana poured in, the jade box turned blazing red, as though it had been placed in a furnace and was on the verge of melting!
His Vajra Indestructible Body was being put to the test.
Pop!
At that moment, a soft burst rang out, and the jade box in Wang Chen's hand instantly turned into a wisp of pale smoke.
The wisp drifted three feet upward and condensed into a golden flame!
The