C338 A startling discovery

A pair of silver-grey wings suddenly protruded out from the black egg and started to flutter. At that moment, I felt the young man's body tremble slightly and I had the urge to float upwards. Surprise flashed across my eyes and I suddenly exerted strength and smashed the young man's chest with my hammer.

Ka-cha! * A crisp sound came from the youth's stomach. The moment the black egg split open