What to do with the code to get the chest in Honkai Star Rail

Honkai Star Rail has several daily, repeating puzzles. One of them is located at Cloud Ferry and is related to solving riddles with the Navigational Compass. At some point, instead of a chest, a girl will appear on the star skiff, who will give you the code to receive the chest and offer to find characters named Ziqiao.

Here's your first clue - you need to look for a girl. Move to the northwestern part of the Central Harbor of the Star-Sailboat Refuge. Teleport to the dimensional anchor "Star Skiff Pier".

To the north of this place, look for Ziqiao, who is standing next to a stack of boxes. From the anchor, turn left, go down the stairs to the platform with three short stairs. Go right, down the stairs, in front of the red lockers, turn right and cross the bridge to meet Ziqiao. See screenshot below: