Bee guide is not recommended. You double-click the guide bee, and a yellow arrow appears on the avatar. Double click it to use it. Sometimes in the maze, you can't keep up because of obstacles.

As for the stake, when Jing Tian learns to fly with the imperial sword, Xu Changqing can return to Jiulongpo to untie the stake in the team. There is an antique on a stake in one place.

The first time I entered Jiulongpo, it had nothing to do with not tying a stake. Confused ... Hehe, just be patient ~