"This..."

Upon hearing Du Fei's words, a touch of confusion flashed across Yang Zi's eyes. After a brief pause, she gently shook her head.

"Mr. Du Fei, to be honest, even though I've held onto this item for a long time, I'm largely in the dark about its origins. However, I do know the method to use it to unlock the legacy."

"That's enough," Du Fei said indifferently. "Tell me how to unlock the legacy, and I'll ensure you safely enter this ...