Where to find keys to something in Genshin Impact and get Katsuragikiri Nagamasa

Tatarasuna's island Genshin impact.

Goals

find out what the “keys to something” open;
find "three keys to something"
open the gate to the armory;
get the achievementTatar Sword"
find Katsuragikiri Nagamasa - two-handed sword in Genshin Impact (recipe).

What do the keys to something in Genshin Impact unlock?

Keys open armory, located in the center of the island of Tatarasuna. Valuable rewards are stored there, such as source stones, books of experience, as well as drawing of a two-handed sword.

Where to Find Keys to Something in Genshin Impact

All elements of the puzzle are located behind an electrical barrier, which must first be removed. It can only be removed during the quest. "Tatara Tales". Upon completion of the chain of tasks, you can start the search.

Notethat there is high voltage in the forge zone, so the character will constantly lose health. This effect is protected by electrogranum.

The first key to something

The first key, like all subsequent ones, lies in a regular chest. It is located on a wooden platform, next to the ropes and boxes.

The second key to something

The second key will be somewhat more difficult to obtain, as it is under protection. The path is blocked by a thunder barrier. It can be overcome with electrogranulumlocated on the opposite side of the obstacle.

Now that the character is inside, you need to go to the right. There will be another chest below.

The third key to something

The last key is nearby. It is better to approach from the mountain, where there is no tension. From there, flying to the roof of the house on a glider and getting the final item is not difficult.

Where to find the armory

When all the necessary items are collected, you can go to the armory itself. The entrance is located at the bottom of the gorge, near the lake. Use the collected keys to open the gate.

Three hostile robots will appear inside. It is better to deal with opponents immediately so that they do not interfere with the study of the premises.

The first thing that catches your eye - luxury chest. It drops materials for pumping, source stones and a drawing of a two-handed weapon. Next to the treasure lies a mysterious page - one of the parts "Stories from Toki Street".

In the depths of the armory you can see electrocule.

Also after opening the chest you will receive achievement "Sword of Tatara", for which 5 source stones are given.

How to make the two-handed sword Katsuragikiri Nagamasa in Genshin Impact

The dropped diagram can be activated in the luggage, the item is in the penultimate section of the inventory. The sword is a four-star energy recovery weapon. A more detailed description is presented on the screenshot.