Devil's Curse

Orange skill book!
The moment Egbert Zhang took out the Sword Shadow Storm, the crowd around him exploded.
"This guy actually has an orange skill book, my god!"
"Even purple skill books are rare now, right?"
"Don't even mention purple. I don't even have any blue skills..."
The little warrior's eyes naturally lit up when he saw the orange group attack [Sword Shadow Storm] in Egbert Zhang's hand.
Because a skill book that can be used permanently is definitely more valuable than...