The "Alchemy Investigation" event in Genshin Impact is not just a potion-making task, but another dungeon with trials!

In this guide, we will tell you how to easily complete the "Alchemy Investigation" event and all the stages of the dungeon to obtain the available rewards. Let's get started!

How to Complete "Alchemy Investigation"

If all your characters are level 80 or above, you shouldn't have any problems during the completion. However, if you are a beginner, you will need to apply a special tactic to earn all the most important rewards. Before we get into the tactic itself, let's review all the trial rules:

• To obtain all the rewards, you must save each trial and complete them all on the first attempt.
• The characters you choose in the first stage will not be available in the next one. For example, if you play as Eula in the first stage, she will be "resting" in the second stage, and you will have to find a replacement. The character will become available again in the third stage. These rules apply to all characters and all stages.
• The difficulty of the trials will increase with each stage, so it's important to know the most convenient sequence.
• You can press "Restart" at any time to reset the counter and try again.

Tips for Completing "Alchemy Investigation" at Level 50+

If your characters are not well-leveled, start with the final trial. Then follow these tips:

1. Take the test characters for stage 4 (start with it).
2. Proceed to stage 2 with your own characters while the test characters rest.
3. Go to stage 3 with the test characters and make sure to bring a Cryo character/shield. Diona is a great option (two in one).
4. Head to the first stage with 1 test character (+ your own) - it should be quite easy.

With this sequence, the "Fearless" level will not be as difficult for you. Good luck!

Rewards

By completing all the stages, you will receive 420 Primogems, Mora, weapon ascension materials, and character level-up books!