C828 Something Left by the Master

Lin Yin took the box and placed it on the table. He opened the wrapped yellow cloth and revealed the palm-sized metal box inside.

Old Master Chu sighed and said, "Lin Yin, your master said that only his successor can open this box. I don't have the key. I'll give it to you now."

Lin Yin held the box with a complicated feeling.

"Thank you!"

Lin Yin bowed to Master Chu. If he hadn't come today