Date's Key in Genshin Impact: How to get and where to use

sportskeeda.com:

Genshin Impact players looking for Date's key are likely trying to finish Collection of Dragons and Snakes.

That key is an essential part of the quest known as Date's Challenge. It will eventually lead players to one of the five books necessary for Collection of Dragons and Snakes. However, this quest isn't the most self-intuitive for some players to follow.

To get Date's Key, the player has to go through a series of puzzles involving:

This guide will start from the beginning for players trying to meet Date.

Head to the northeastern side of Evernight Temple (where the Teleport Waypoint is). Jump down to the nearby cliff on the east side of it, similar to the above picture. Do the following:

There is a barrier that prevents players from jumping to every Hydro Elemental Monument. Hence, they need to walk through this maze (the above Triangular Mechanisms were connected to this puzzle).

If the player followed the above instructions, they should be able to access all four Hydro Monuments in this maze. Make sure to place a Hydro character in the party to proceed with this quest. Otherwise, the player cannot activate the Hydro Monuments to go to the underground portion.

It doesn't matter which order the player activates them. All that matters is that the player activates all four of them. Afterward, a small cut-scene will play, opening up a new path to an underground area that contains Date's Key.

Jump down into this new underground area and open the Luxurious Chest to obtain Dale's Medal of Recognition. There is an NPC nearby, so talk to him to begin Date's Challenge. They will now receive Date's Key.

Genshin Impact players may want to turn on the navigation for Date's Challenge rather than Collection of Dragons and Snakes. Interact