The red sprite danced around for a while, seemingly realizing it couldn't approach the Ancient Tree Heart Crystal, and suddenly appeared angry.
It stared at the hand gripping it—the little face suddenly puffed up, followed by a red snowflake-like crystal shooting out from its mouth, landing on Colin's palm.
Boom!
At the moment of contact, the red crystal exploded immediately, causing even the Steel Temperature Resistance Field to wobble slightly.
Seeing this, Colin felt somewhat surprised. The red, vibrant crystal spit out by the sprite was indeed potent, capable of shaking the Defensive Field deployed by him as a First Rank Wizard.
...It must have already reached the standard of an Advanced Wizard Apprentice.
He leaned in slightly and examined the red sprite in his hand closely.
This sprite, like other sprites, had the appearance of a human female.
Probably looking like a teenage girl, with fair skin and delicate features, undoubtedly beautiful by human standards.