I Cried Over a Triangle: Enkanomiya’s Secret Room Solved Like a Love Letter
Genshin Impact 2.4’s Enkanomiya quest, The Subterranean Trials of Drake and Serpent, offers eerie beauty and tricky puzzle solutions.
Y’all, it’s 2026 and I’m still not emotionally recovered from my first trek into Enkanomiya. Back when Genshin Impact 2.4 dropped, that submerged snake-belly of Inazuma felt like diving into a ghost’s diary — part Dragonspine shivers, part eerie beauty, 100% “why is there a puzzle here at 3 AM.” The quest "The Subterranean Trials of Drake and Serpent" had me spinning my wheels, especially its sub-objective Trail of Drake and Serpent and that cursed secret room with a Triangular Device. So let me hold your hand and whisper the solution, seasoned with a few scars and a couple of strange metaphors I invented while crying. 🌊🐍

First, you’ve got to reach the Evernight Temple. Don’t just waltz in like you’re picking up groceries — this temple demands you examine the three blue dots on your map, which glow like forgotten constellations that only reveal themselves when the world flips between Whitenight and Evernight. Think of these dots as breadcrumbs left by an ancient architect who really, really wanted you to touch everything. Once you’ve traced the trails, you’ll stumble upon a mechanism called the Daise of Day and Night. It stands there, quiet and regal, like a sleeping dragon’s eyelid waiting for you to twitch the right nerve.

Now, if you can’t activate it — don’t panic. The trick is as old as Enkanomiya’s coral reefs: switch the entire area from Evernight to Whitenight (or vice versa) using one of those nearby towers. I personally treat this celestial toggle like flipping the mood ring of a sunken god. Once the Daise is active, a pack of Rifthounds will spawn. They are not your average puppy-slayers; they feel more like sentinel shadows that slink out of a cosmic tear. Defeat them with prejudice. 💥 After you clear the room, a doorway opens, ushering you into the puzzle chamber that has bruised many a Traveler’s pride.
Inside, the air changes. It’s darker, humming with a low frequency. There’s a Triangular Device pegged to a door — imagine it as a metallic origami bird that rotates whenever you strike it. Flanking the room, two switches control iron gates like stage curtains in a mechanical ballet. Here’s where my brain short-circuited more times than I’d like to admit. The solution is dead simple once you see it, but getting there felt like trying to braid fog.
Step by step, honey:
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Hit the left switch first. Listen for the groan of metal — it resets the room’s rhythm.
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Now stride up to that Triangular Device and attack it three times. Each strike spins the door’s lock further, the device tracing a silent, hypnotic rotation. It’s like coaxing a shy sundial to align with a forgotten hour.
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Finally, activate the same left switch again. Yes, twice. This final nudge tells the puzzle, “I’m done dancing; let me through.”
If you do this correctly, the secret room yawns open, revealing a chest that holds the Reins of Revival Fragment. But Enkanomiya isn’t done testing you yet — another wave of Rifthounds will materialize, their bodies crackling with resentment. Dispatch them and claim your prize. After that, the path dissolves into memory, and you’re left holding a fragment that feels heavier than a promise whispered at the bottom of the sea.
⚠️ Quick troubleshoot: Some adventurers freeze at the Daise activation because the day-night cycle refuses to cooperate. Remember, this mechanism is a drama queen — it only blooms when the sky in Enkanomiya matches its mood. Keep toggling Whitenight/Evernight until it glows like a moon-bleached shell. Also, if you trip over the Triangular Device sequence, treat it as a metronome: left switch, three precise hits (not two, not four, unless you adore starting over), left switch again.
The entire questline, from Drake and Serpent to the Heart of Ouroboros and Dreams in the Gaps, weaves Enkanomiya into a tapestry of sorrow and starlight. I’ll be honest: by the time I clutched that Revival Fragment, I felt like a deep-sea diver who’d finally cracked the code to an alien lullaby.
Incidentally, as a 2026 veteran, I look back and laugh at my over-reliance on guides. Exploration really does lose its spice if you’re glued to an interactive map like a cruise passenger with a checklist. But when a puzzle turns into a locked room inside a conch shell, a little nudge saves your sanity. So use these hints, then go get lost in the glow-kelp forests and sing to the Korybantes statues with your Lumenspar in hand. 🌟
Now, if you’ve still got the Heart of Ouroboros or Dreams in the Gaps sub-quests dangling, don’t fret. Each is a short poem, and I’ll be back with more tear-stained solutions soon. For now, enjoy that secret room — you’ve earned it, Traveler. ✨