Chapter 878: Provoke Gu Xinghe

Qin Yu became more suspicious of Li Yu.

But even so, Qin Yu still didn't dare to fall out with him.

"Can you speed it up? A week is too long," Qin Yu said tentatively.

But Li Yu said impatiently, "If it's too long, you can find someone else to do it. In short, I need a week."

Seeing his expression, Qin Yu wished he could slap him.

"Alright, a week then," Qin Yu took a deep breath and forcefully suppressed the anger in his heart.

He had to bow when he had a request.

Li Yu did not say anything else. He placed his hand in front of the mystic realm and began to search for the secret key.

Qin Yu did not dare to leave either. He instructed that no one could go near the Spiritual Spring in the next few days.

In the blink of an eye, three days had passed. And Li Yu still couldn't find the secret key.

Qin Yu couldn't help but feel a little worried.

"Are you sure you can find the secret key?" Qin Yu asked.