Genshin Impact 3.6 added a new weekly boss called Guardian of Apep's Oasis that you will unlock by completing Nahida's Story Quest "Sapienta Oromasdis Chapter: Act II - Homecoming. By defeating it, you will get drops like Primordial Greenbloom, Worldspan Fern, and more that you can use to level up Kaveh's and Baizhu's skills.
While you can find Guardian of Apep's Oasis by exploring the new areas in the game i.e. Gavireh Lajavard, and Realm of Farakhkert, it is a time taking task, and thus, to help you, we have mentioned the exact location of the boss below along with an easy guide to defeating it easily.
Genshin Impact Guardian of Apep's Oasis Location & How to Beat
You will find Guardian of Apep's Oasis in the domain added in Genshin Impact 3.6 called The Realm of Beginnings. Its location has been marked on the map below, and you will have to defeat it at the end of Nahida's Story Quest "Sapienta Oromasdis Chapter: Act II - Homecoming.
Guardian of Apep's Oasis has three phases of the battle, and the first one is pretty easy to clear. In the second phase, called Revitalizing Phase, you will have to fight to protect the "Heart of Oasis" by beating a wave of enemies. The bar to revitalize it will be on top of the screen; as you keep on beating enemies, the bar will progress, and if they attack the "Heart of Oasis," the progress will decrease.
To defeat the enemies quickly, you can first destroy Protecting Profilerating Organism, and once you do that, the shields around the enemies will vanish, and you can deal heavy damage.
Once the process of revitalization is complete, you will enter the final phase of the battle in which Guardian of Apep's Oasis will unleash large AoE attacks. During these attacks, you can quickly enter Shield of Revival's Hymn to avoid taking any damage, and once the attacks are over, you can deal damage to the boss and beat it.
That is everything you needed to know about the Guardian of Apep's Oasis location in the Genshin Impact, along with the guide to beat it.