Purple Stone

Yang Qi accidentally obtained a purple stone, which contained the latest technology of the angel tribe in the previous Nirvana era. He didn't know where it came from but it gave Yang Qi the ability he had always dreamed of. All the technology that the angels have possessed throughout their lives is gathered into a small purple stone. Isn't this a blessing to mankind? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.