Open-world exploration has always been a major part ofGenshin Impact, and the developers always put a lot of effort into it, especially when a region like Natlan arrives for the first time. Each area is filled with a ton of chests and secrets that you can unlock as you try to reach that 100 percent exploration.

Firethief’s Secret Isle is one such secret that you can find right below Coatepec Mountain in Natlan. This area has its own teleport waypoint, which is shown on the map from the start. However, if you want the island itself to be shown, you’ll have tosolve a small puzzle.

Genshin Impact Firethief’s Secret Isle Showing Locations For All Time-Limited Challenges.

How To Finish The Firethief’s Secret Isle Puzzle

The puzzle on Firethief’s Secret Isle essentially consists of a total of four time-limited challenges that you have to take part in. Thefirst one of these challenges can be seen near the teleport waypointwhile the others will be visible on the left and right side of the island respectively, as shown in the picture above.

Each one of these challenges will essentially require you to morph into one of the three saurians released alongside Natlan and use their abilities to get to the glowing portals as they consistently shoot at you. Here are a few tips to beat each one of these trials:

Once you’ve finished these three trials, it’s time to switch to your best team since the main combat challenge will spawn in the center of the island. This challengewill require you to fight three Wayob’s Manifestations. It’s important toget their shields removed as fast as possibleand defeat them to claim the final reward.

After this fight, you can claim a Luxurious Chest thatwill give you an Iridescent Inscription Fragmentamong many other things.