C406 Grass and Wood

It was for the Old Eunuch who was watching over the Wanshu Great Library. Last time, Old Eunuch clearly noticed Chi Qingxing's presence, but he did not say it out loud to let Chi Qingxing leave. Instead, he chose to turn a blind eye to it.

Even if the other party didn't say anything, Jiang Wanbai and Chi Qingxing still wanted to thank him.

After all